458528408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{4861}}^1$

素因数の和:5787

約数の個数: 32

約数和(自身を含む): 927086160

約数和(自身を除く): 468557752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 907, 1814, 3628, 4861, 7256, 9722, 11791, 19444, 23582, 38888, 47164, 63193, 94328, 126386, 252772, 505544, 4408927, 8817854, 17635708, 35271416, 57316051, 114632102, 229264204, 458528408]

約数ペア:

[(1, 458528408), (2, 229264204), (4, 114632102), (8, 57316051), (13, 35271416), (26, 17635708), (52, 8817854), (104, 4408927), (907, 505544), (1814, 252772), (3628, 126386), (4861, 94328), (7256, 63193), (9722, 47164), (11791, 38888), (19444, 23582)]