2539392

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 7160400

約数和(自身を除く): 4621008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 389, 408, 544, 778, 816, 1088, 1167, 1556, 1632, 2176, 2334, 3112, 3264, 4668, 6224, 6528, 6613, 9336, 12448, 13226, 18672, 19839, 24896, 26452, 37344, 39678, 49792, 52904, 74688, 79356, 105808, 149376, 158712, 211616, 317424, 423232, 634848, 846464, 1269696, 2539392]

約数ペア:

[(1, 2539392), (2, 1269696), (3, 846464), (4, 634848), (6, 423232), (8, 317424), (12, 211616), (16, 158712), (17, 149376), (24, 105808), (32, 79356), (34, 74688), (48, 52904), (51, 49792), (64, 39678), (68, 37344), (96, 26452), (102, 24896), (128, 19839), (136, 18672), (192, 13226), (204, 12448), (272, 9336), (384, 6613), (389, 6528), (408, 6224), (544, 4668), (778, 3264), (816, 3112), (1088, 2334), (1167, 2176), (1556, 1632)]