3970086146

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{249911}}^1$

素因数の和:249986

約数の個数: 24

約数和(自身を含む): 6585681024

約数和(自身を除く): 2615594878

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 7943, 15886, 249911, 499822, 3248843, 6497686, 11745817, 23491634, 42234959, 84469918, 152695621, 305391242, 1985043073, 3970086146]

約数ペア:

[(1, 3970086146), (2, 1985043073), (13, 305391242), (26, 152695621), (47, 84469918), (94, 42234959), (169, 23491634), (338, 11745817), (611, 6497686), (1222, 3248843), (7943, 499822), (15886, 249911)]