1330683770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{10477}}^1$

素因数の和:11474

約数の個数: 32

約数和(自身を含む): 2582365968

約数和(自身を除く): 1251682198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 977, 1954, 4885, 9770, 10477, 12701, 20954, 25402, 52385, 63505, 104770, 127010, 136201, 272402, 681005, 1362010, 10236029, 20472058, 51180145, 102360290, 133068377, 266136754, 665341885, 1330683770]

約数ペア:

[(1, 1330683770), (2, 665341885), (5, 266136754), (10, 133068377), (13, 102360290), (26, 51180145), (65, 20472058), (130, 10236029), (977, 1362010), (1954, 681005), (4885, 272402), (9770, 136201), (10477, 127010), (12701, 104770), (20954, 63505), (25402, 52385)]