2155116418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{696547}}^1$

素因数の和:696586

約数の個数: 32

約数和(自身を含む): 4212722304

約数和(自身を除く): 2057605886

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 696547, 1393094, 4875829, 9055111, 9751658, 11841299, 18110222, 23682598, 63385777, 82889093, 126771554, 153936887, 165778186, 307873774, 1077558209, 2155116418]

約数ペア:

[(1, 2155116418), (2, 1077558209), (7, 307873774), (13, 165778186), (14, 153936887), (17, 126771554), (26, 82889093), (34, 63385777), (91, 23682598), (119, 18110222), (182, 11841299), (221, 9751658), (238, 9055111), (442, 4875829), (1547, 1393094), (3094, 696547)]