2103802380992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{54959}}^1$

素因数の和:55454

約数の個数: 112

約数和(自身を含む): 4541973542400

約数和(自身を除く): 2438171161408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 208, 278, 331, 416, 556, 662, 832, 1112, 1324, 1807, 2224, 2648, 3614, 4303, 4448, 5296, 7228, 8606, 8896, 10592, 14456, 17212, 21184, 28912, 34424, 46009, 54959, 57824, 68848, 92018, 109918, 115648, 137696, 184036, 219836, 275392, 368072, 439672, 598117, 714467, 736144, 879344, 1196234, 1428934, 1472288, 1758688, 2392468, 2857868, 2944576, 3517376, 4784936, 5715736, 7639301, 9569872, 11431472, 15278602, 18191429, 19139744, 22862944, 30557204, 36382858, 38279488, 45725888, 61114408, 72765716, 99310913, 122228816, 145531432, 198621826, 236488577, 244457632, 291062864, 397243652, 472977154, 488915264, 582125728, 794487304, 945954308, 1164251456, 1588974608, 1891908616, 2528608631, 3177949216, 3783817232, 5057217262, 6355898432, 7567634464, 10114434524, 15135268928, 20228869048, 32871912203, 40457738096, 65743824406, 80915476192, 131487648812, 161830952384, 262975297624, 525950595248, 1051901190496, 2103802380992]

約数ペア:

[(1, 2103802380992), (2, 1051901190496), (4, 525950595248), (8, 262975297624), (13, 161830952384), (16, 131487648812), (26, 80915476192), (32, 65743824406), (52, 40457738096), (64, 32871912203), (104, 20228869048), (139, 15135268928), (208, 10114434524), (278, 7567634464), (331, 6355898432), (416, 5057217262), (556, 3783817232), (662, 3177949216), (832, 2528608631), (1112, 1891908616), (1324, 1588974608), (1807, 1164251456), (2224, 945954308), (2648, 794487304), (3614, 582125728), (4303, 488915264), (4448, 472977154), (5296, 397243652), (7228, 291062864), (8606, 244457632), (8896, 236488577), (10592, 198621826), (14456, 145531432), (17212, 122228816), (21184, 99310913), (28912, 72765716), (34424, 61114408), (46009, 45725888), (54959, 38279488), (57824, 36382858), (68848, 30557204), (92018, 22862944), (109918, 19139744), (115648, 18191429), (137696, 15278602), (184036, 11431472), (219836, 9569872), (275392, 7639301), (368072, 5715736), (439672, 4784936), (598117, 3517376), (714467, 2944576), (736144, 2857868), (879344, 2392468), (1196234, 1758688), (1428934, 1472288)]