2721636002

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{2122961}}^1$

素因数の和:2123604

約数の個数: 8

約数和(自身を含む): 4088824812

約数和(自身を除く): 1367188810

約数列:

[1, 2, 641, 1282, 2122961, 4245922, 1360818001, 2721636002]

約数ペア:

[(1, 2721636002), (2, 1360818001), (641, 4245922), (1282, 2122961)]