402607414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{15263}}^1$

素因数の和:15396

約数の個数: 24

約数和(自身を含む): 669936960

約数和(自身を除く): 267329546

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 13189, 15263, 26378, 30526, 167893, 335786, 1663667, 1846823, 3327334, 3693646, 18300337, 36600674, 201303707, 402607414]

約数ペア:

[(1, 402607414), (2, 201303707), (11, 36600674), (22, 18300337), (109, 3693646), (121, 3327334), (218, 1846823), (242, 1663667), (1199, 335786), (2398, 167893), (13189, 30526), (15263, 26378)]