1256166626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{60167}}^1$

素因数の和:60266

約数の個数: 32

約数和(自身を含む): 2244025728

約数和(自身を除く): 987859102

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 10439, 20878, 60167, 120334, 661837, 782171, 1323674, 1564342, 4392191, 8603881, 8784382, 17207762, 48314101, 57098483, 96628202, 114196966, 628083313, 1256166626]

約数ペア:

[(1, 1256166626), (2, 628083313), (11, 114196966), (13, 96628202), (22, 57098483), (26, 48314101), (73, 17207762), (143, 8784382), (146, 8603881), (286, 4392191), (803, 1564342), (949, 1323674), (1606, 782171), (1898, 661837), (10439, 120334), (20878, 60167)]