502000610

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{129049}}^1$

素因数の和:129445

約数の個数: 16

約数和(自身を含む): 905931000

約数和(自身を除く): 403930390

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 129049, 258098, 645245, 1290490, 50200061, 100400122, 251000305, 502000610]

約数ペア:

[(1, 502000610), (2, 251000305), (5, 100400122), (10, 50200061), (389, 1290490), (778, 645245), (1945, 258098), (3890, 129049)]