1331502888

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1046779}}^1$

素因数の和:1046841

約数の個数: 32

約数和(自身を含む): 3391567200

約数和(自身を除く): 2060064312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 1046779, 2093558, 3140337, 4187116, 6280674, 8374232, 12561348, 25122696, 55479287, 110958574, 166437861, 221917148, 332875722, 443834296, 665751444, 1331502888]

約数ペア:

[(1, 1331502888), (2, 665751444), (3, 443834296), (4, 332875722), (6, 221917148), (8, 166437861), (12, 110958574), (24, 55479287), (53, 25122696), (106, 12561348), (159, 8374232), (212, 6280674), (318, 4187116), (424, 3140337), (636, 2093558), (1272, 1046779)]