2501312

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 84

約数和(自身を含む): 6080760

約数和(自身を除く): 3579448

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 76, 88, 121, 136, 152, 176, 187, 209, 242, 272, 304, 323, 352, 374, 418, 484, 544, 608, 646, 704, 748, 836, 968, 1088, 1216, 1292, 1496, 1672, 1936, 2057, 2299, 2584, 2992, 3344, 3553, 3872, 4114, 4598, 5168, 5984, 6688, 7106, 7744, 8228, 9196, 10336, 11968, 13376, 14212, 16456, 18392, 20672, 28424, 32912, 36784, 39083, 56848, 65824, 73568, 78166, 113696, 131648, 147136, 156332, 227392, 312664, 625328, 1250656, 2501312]

約数ペア:

[(1, 2501312), (2, 1250656), (4, 625328), (8, 312664), (11, 227392), (16, 156332), (17, 147136), (19, 131648), (22, 113696), (32, 78166), (34, 73568), (38, 65824), (44, 56848), (64, 39083), (68, 36784), (76, 32912), (88, 28424), (121, 20672), (136, 18392), (152, 16456), (176, 14212), (187, 13376), (209, 11968), (242, 10336), (272, 9196), (304, 8228), (323, 7744), (352, 7106), (374, 6688), (418, 5984), (484, 5168), (544, 4598), (608, 4114), (646, 3872), (704, 3553), (748, 3344), (836, 2992), (968, 2584), (1088, 2299), (1216, 2057), (1292, 1936), (1496, 1672)]