880899838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{20773}}^1$

素因数の和:21028

約数の個数: 32

約数和(自身を含む): 1633334976

約数和(自身を除く): 752435138

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 233, 466, 1631, 3029, 3262, 6058, 20773, 21203, 41546, 42406, 145411, 270049, 290822, 540098, 1890343, 3780686, 4840109, 9680218, 33880763, 62921417, 67761526, 125842834, 440449919, 880899838]

約数ペア:

[(1, 880899838), (2, 440449919), (7, 125842834), (13, 67761526), (14, 62921417), (26, 33880763), (91, 9680218), (182, 4840109), (233, 3780686), (466, 1890343), (1631, 540098), (3029, 290822), (3262, 270049), (6058, 145411), (20773, 42406), (21203, 41546)]