2008401430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{667243}}^1$

素因数の和:667300

約数の個数: 32

約数和(自身を含む): 4227657984

約数和(自身を除く): 2219256554

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 667243, 1334486, 3336215, 4670701, 6672430, 9341402, 23353505, 28691449, 46707010, 57382898, 143457245, 200840143, 286914490, 401680286, 1004200715, 2008401430]

約数ペア:

[(1, 2008401430), (2, 1004200715), (5, 401680286), (7, 286914490), (10, 200840143), (14, 143457245), (35, 57382898), (43, 46707010), (70, 28691449), (86, 23353505), (215, 9341402), (301, 6672430), (430, 4670701), (602, 3336215), (1505, 1334486), (3010, 667243)]