520078548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3939989}}^1$

素因数の和:3940007

約数の個数: 24

約数和(自身を含む): 1323836640

約数和(自身を除く): 803758092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 3939989, 7879978, 11819967, 15759956, 23639934, 43339879, 47279868, 86679758, 130019637, 173359516, 260039274, 520078548]

約数ペア:

[(1, 520078548), (2, 260039274), (3, 173359516), (4, 130019637), (6, 86679758), (11, 47279868), (12, 43339879), (22, 23639934), (33, 15759956), (44, 11819967), (66, 7879978), (132, 3939989)]