1330598672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6397109}}^1$

素因数の和:6397130

約数の個数: 20

約数和(自身を含む): 2776345740

約数和(自身を除く): 1445747068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6397109, 12794218, 25588436, 51176872, 83162417, 102353744, 166324834, 332649668, 665299336, 1330598672]

約数ペア:

[(1, 1330598672), (2, 665299336), (4, 332649668), (8, 166324834), (13, 102353744), (16, 83162417), (26, 51176872), (52, 25588436), (104, 12794218), (208, 6397109)]