7799090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3566

約数の個数: 32

約数和(自身を含む): 16012080

約数和(自身を除く): 8212990

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3529, 7058, 17645, 35290, 45877, 59993, 91754, 119986, 229385, 299965, 458770, 599930, 779909, 1559818, 3899545, 7799090]

約数ペア:

[(1, 7799090), (2, 3899545), (5, 1559818), (10, 779909), (13, 599930), (17, 458770), (26, 299965), (34, 229385), (65, 119986), (85, 91754), (130, 59993), (170, 45877), (221, 35290), (442, 17645), (1105, 7058), (2210, 3529)]