119818946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 197089200

約数和(自身を除く): 77270254

約数列:

[1, 2, 13, 26, 149, 157, 197, 298, 314, 394, 1937, 2041, 2561, 3874, 4082, 5122, 23393, 29353, 30929, 46786, 58706, 61858, 304109, 381589, 402077, 608218, 763178, 804154, 4608421, 9216842, 59909473, 119818946]

約数ペア:

[(1, 119818946), (2, 59909473), (13, 9216842), (26, 4608421), (149, 804154), (157, 763178), (197, 608218), (298, 402077), (314, 381589), (394, 304109), (1937, 61858), (2041, 58706), (2561, 46786), (3874, 30929), (4082, 29353), (5122, 23393)]