1221500042039

素因数分解:

${\mathrm{293}}^1\times {\mathrm{6473}}^1\times {\mathrm{644051}}^1$

素因数の和:650817

約数の個数: 8

約数和(自身を含む): 1225860238512

約数和(自身を除く): 4360196473

約数列:

[1, 293, 6473, 644051, 1896589, 188706943, 4168942123, 1221500042039]

約数ペア:

[(1, 1221500042039), (293, 4168942123), (6473, 188706943), (644051, 1896589)]