7902428

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 14217840

約数和(自身を除く): 6315412

約数列:

[1, 2, 4, 61, 122, 139, 233, 244, 278, 466, 556, 932, 8479, 14213, 16958, 28426, 32387, 33916, 56852, 64774, 129548, 1975607, 3951214, 7902428]

約数ペア:

[(1, 7902428), (2, 3951214), (4, 1975607), (61, 129548), (122, 64774), (139, 56852), (233, 33916), (244, 32387), (278, 28426), (466, 16958), (556, 14213), (932, 8479)]