980996978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1301057}}^1$

素因数の和:1301101

約数の個数: 16

約数和(自身を含む): 1639333080

約数和(自身を除く): 658336102

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 1301057, 2602114, 16913741, 33827482, 37730653, 75461306, 490498489, 980996978]

約数ペア:

[(1, 980996978), (2, 490498489), (13, 75461306), (26, 37730653), (29, 33827482), (58, 16913741), (377, 2602114), (754, 1301057)]