72909619198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{2556259}}^1$

素因数の和:2557371

約数の個数: 16

約数和(自身を含む): 117884486160

約数和(自身を除く): 44974866962

約数列:

[1, 2, 13, 26, 1097, 2194, 14261, 28522, 2556259, 5112518, 33231367, 66462734, 2804216123, 5608432246, 36454809599, 72909619198]

約数ペア:

[(1, 72909619198), (2, 36454809599), (13, 5608432246), (26, 2804216123), (1097, 66462734), (2194, 33231367), (14261, 5112518), (28522, 2556259)]