290142658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1\times {\mathrm{4327}}^1$

素因数の和:6921

約数の個数: 16

約数和(自身を含む): 468982080

約数和(自身を除く): 178839422

約数列:

[1, 2, 13, 26, 2579, 4327, 5158, 8654, 33527, 56251, 67054, 112502, 11159333, 22318666, 145071329, 290142658]

約数ペア:

[(1, 290142658), (2, 145071329), (13, 22318666), (26, 11159333), (2579, 112502), (4327, 67054), (5158, 56251), (8654, 33527)]