66958490

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{6571}}^1$

素因数の和:7597

約数の個数: 16

約数和(自身を含む): 120661920

約数和(自身を除く): 53703430

約数列:

[1, 2, 5, 10, 1019, 2038, 5095, 6571, 10190, 13142, 32855, 65710, 6695849, 13391698, 33479245, 66958490]

約数ペア:

[(1, 66958490), (2, 33479245), (5, 13391698), (10, 6695849), (1019, 65710), (2038, 32855), (5095, 13142), (6571, 10190)]