973887278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{5477}}^1$

素因数の和:6476

約数の個数: 32

約数和(自身を含む): 1800114624

約数和(自身を除く): 826227346

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 977, 1954, 5477, 6839, 10954, 12701, 13678, 25402, 38339, 71201, 76678, 88907, 142402, 177814, 498407, 996814, 5351029, 10702058, 37457203, 69563377, 74914406, 139126754, 486943639, 973887278]

約数ペア:

[(1, 973887278), (2, 486943639), (7, 139126754), (13, 74914406), (14, 69563377), (26, 37457203), (91, 10702058), (182, 5351029), (977, 996814), (1954, 498407), (5477, 177814), (6839, 142402), (10954, 88907), (12701, 76678), (13678, 71201), (25402, 38339)]