7890459734

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{3919}}^1\times {\mathrm{21419}}^1$

素因数の和:25387

約数の個数: 16

約数和(自身を含む): 12091161600

約数和(自身を除く): 4200701866

約数列:

[1, 2, 47, 94, 3919, 7838, 21419, 42838, 184193, 368386, 1006693, 2013386, 83941061, 167882122, 3945229867, 7890459734]

約数ペア:

[(1, 7890459734), (2, 3945229867), (47, 167882122), (94, 83941061), (3919, 2013386), (7838, 1006693), (21419, 368386), (42838, 184193)]