318682

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 628992

約数和(自身を除く): 310310

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 103, 119, 182, 206, 221, 238, 442, 721, 1339, 1442, 1547, 1751, 2678, 3094, 3502, 9373, 12257, 18746, 22763, 24514, 45526, 159341, 318682]

約数ペア:

[(1, 318682), (2, 159341), (7, 45526), (13, 24514), (14, 22763), (17, 18746), (26, 12257), (34, 9373), (91, 3502), (103, 3094), (119, 2678), (182, 1751), (206, 1547), (221, 1442), (238, 1339), (442, 721)]