1330997399

素因数分解:

${\mathrm{491}}^1\times {\mathrm{641}}^1\times {\mathrm{4229}}^1$

素因数の和:5361

約数の個数: 8

約数和(自身を含む): 1336104720

約数和(自身を除く): 5107321

約数列:

[1, 491, 641, 4229, 314731, 2076439, 2710789, 1330997399]

約数ペア:

[(1, 1330997399), (491, 2710789), (641, 2076439), (4229, 314731)]