1330394390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10233803}}^1$

素因数の和:10233823

約数の個数: 16

約数和(自身を含む): 2578918608

約数和(自身を除く): 1248524218

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 10233803, 20467606, 51169015, 102338030, 133039439, 266078878, 665197195, 1330394390]

約数ペア:

[(1, 1330394390), (2, 665197195), (5, 266078878), (10, 133039439), (13, 102338030), (26, 51169015), (65, 20467606), (130, 10233803)]