488997418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{158047}}^1$

素因数の和:158086

約数の個数: 32

約数和(自身を含む): 955874304

約数和(自身を除く): 466876886

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 158047, 316094, 1106329, 2054611, 2212658, 2686799, 4109222, 5373598, 14382277, 18807593, 28764554, 34928387, 37615186, 69856774, 244498709, 488997418]

約数ペア:

[(1, 488997418), (2, 244498709), (7, 69856774), (13, 37615186), (14, 34928387), (17, 28764554), (26, 18807593), (34, 14382277), (91, 5373598), (119, 4109222), (182, 2686799), (221, 2212658), (238, 2054611), (442, 1106329), (1547, 316094), (3094, 158047)]