2003123570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28616051}}^1$

素因数の和:28616065

約数の個数: 16

約数和(自身を含む): 4120711488

約数和(自身を除く): 2117587918

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28616051, 57232102, 143080255, 200312357, 286160510, 400624714, 1001561785, 2003123570]

約数ペア:

[(1, 2003123570), (2, 1001561785), (5, 400624714), (7, 286160510), (10, 200312357), (14, 143080255), (35, 57232102), (70, 28616051)]