1330793506

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{683861}}^1$

素因数の和:684009

約数の個数: 16

約数和(自身を含む): 2297776320

約数和(自身を除く): 966982814

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 683861, 1367722, 4787027, 9574054, 95056679, 190113358, 665396753, 1330793506]

約数ペア:

[(1, 1330793506), (2, 665396753), (7, 190113358), (14, 95056679), (139, 9574054), (278, 4787027), (973, 1367722), (1946, 683861)]