139747010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1074977}}^1$

素因数の和:1074997

約数の個数: 16

約数和(自身を含む): 270894456

約数和(自身を除く): 131147446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1074977, 2149954, 5374885, 10749770, 13974701, 27949402, 69873505, 139747010]

約数ペア:

[(1, 139747010), (2, 69873505), (5, 27949402), (10, 13974701), (13, 10749770), (26, 5374885), (65, 2149954), (130, 1074977)]