7882998158

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{542981}}^1$

素因数の和:543068

約数の個数: 32

約数和(自身を含む): 14543229888

約数和(自身を除く): 6660231730

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 14518, 542981, 1085962, 3800867, 7601734, 9230677, 18461354, 33121841, 64614739, 66243682, 129229478, 231852887, 463705774, 563071297, 1126142594, 3941499079, 7882998158]

約数ペア:

[(1, 7882998158), (2, 3941499079), (7, 1126142594), (14, 563071297), (17, 463705774), (34, 231852887), (61, 129229478), (119, 66243682), (122, 64614739), (238, 33121841), (427, 18461354), (854, 9230677), (1037, 7601734), (2074, 3800867), (7259, 1085962), (14518, 542981)]