645249022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5107}}^1\times {\mathrm{5743}}^1$

素因数の和:10863

約数の個数: 16

約数和(自身を含む): 1056252672

約数和(自身を除く): 411003650

約数列:

[1, 2, 11, 22, 5107, 5743, 10214, 11486, 56177, 63173, 112354, 126346, 29329501, 58659002, 322624511, 645249022]

約数ペア:

[(1, 645249022), (2, 322624511), (11, 58659002), (22, 29329501), (5107, 126346), (5743, 112354), (10214, 63173), (11486, 56177)]