40901431378

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1\times {\mathrm{1811}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 62383970880

約数和(自身を除く): 21482539502

約数列:

[1, 2, 137, 139, 274, 278, 593, 1186, 1811, 3622, 19043, 38086, 81241, 82427, 162482, 164854, 248107, 251729, 496214, 503458, 1073923, 2147846, 11292499, 22584998, 34486873, 68973746, 147127451, 149275297, 294254902, 298550594, 20450715689, 40901431378]

約数ペア:

[(1, 40901431378), (2, 20450715689), (137, 298550594), (139, 294254902), (274, 149275297), (278, 147127451), (593, 68973746), (1186, 34486873), (1811, 22584998), (3622, 11292499), (19043, 2147846), (38086, 1073923), (81241, 503458), (82427, 496214), (162482, 251729), (164854, 248107)]