999747652

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{1459}}^1\times {\mathrm{1601}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 1768223520

約数和(自身を除く): 768475868

約数列:

[1, 2, 4, 107, 214, 428, 1459, 1601, 2918, 3202, 5836, 6404, 156113, 171307, 312226, 342614, 624452, 685228, 2335859, 4671718, 9343436, 249936913, 499873826, 999747652]

約数ペア:

[(1, 999747652), (2, 499873826), (4, 249936913), (107, 9343436), (214, 4671718), (428, 2335859), (1459, 685228), (1601, 624452), (2918, 342614), (3202, 312226), (5836, 171307), (6404, 156113)]