1330493221018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{647757167}}^1$

素因数の和:647757261

約数の個数: 16

約数和(自身を含む): 2176464084480

約数和(自身を除く): 845970863462

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 647757167, 1295514334, 8420843171, 16841686342, 51172816193, 102345632386, 665246610509, 1330493221018]

約数ペア:

[(1, 1330493221018), (2, 665246610509), (13, 102345632386), (26, 51172816193), (79, 16841686342), (158, 8420843171), (1027, 1295514334), (2054, 647757167)]