2931656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4053

約数の個数: 32

約数和(自身を含む): 6767040

約数和(自身を除く): 3835384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 4027, 8054, 16108, 28189, 32216, 52351, 56378, 104702, 112756, 209404, 225512, 366457, 418808, 732914, 1465828, 2931656]

約数ペア:

[(1, 2931656), (2, 1465828), (4, 732914), (7, 418808), (8, 366457), (13, 225512), (14, 209404), (26, 112756), (28, 104702), (52, 56378), (56, 52351), (91, 32216), (104, 28189), (182, 16108), (364, 8054), (728, 4027)]