90645698

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{28813}}^1$

素因数の和:28850

約数の個数: 24

約数和(自身を含む): 160955004

約数和(自身を除く): 70309306

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 28813, 57626, 316943, 374569, 633886, 749138, 3486373, 4120259, 6972746, 8240518, 45322849, 90645698]

約数ペア:

[(1, 90645698), (2, 45322849), (11, 8240518), (13, 6972746), (22, 4120259), (26, 3486373), (121, 749138), (143, 633886), (242, 374569), (286, 316943), (1573, 57626), (3146, 28813)]