2510120456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 4987699200

約数和(自身を除く): 2477578744

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 163, 184, 254, 326, 508, 652, 659, 1016, 1304, 1318, 2636, 2921, 3749, 5272, 5842, 7498, 11684, 14996, 15157, 20701, 23368, 29992, 30314, 41402, 60628, 82804, 83693, 107417, 121256, 165608, 167386, 214834, 334772, 429668, 476123, 669544, 859336, 952246, 1904492, 1924939, 2470591, 3808984, 3849878, 4941182, 7699756, 9882364, 13641959, 15399512, 19764728, 27283918, 54567836, 109135672, 313765057, 627530114, 1255060228, 2510120456]

約数ペア:

[(1, 2510120456), (2, 1255060228), (4, 627530114), (8, 313765057), (23, 109135672), (46, 54567836), (92, 27283918), (127, 19764728), (163, 15399512), (184, 13641959), (254, 9882364), (326, 7699756), (508, 4941182), (652, 3849878), (659, 3808984), (1016, 2470591), (1304, 1924939), (1318, 1904492), (2636, 952246), (2921, 859336), (3749, 669544), (5272, 476123), (5842, 429668), (7498, 334772), (11684, 214834), (14996, 167386), (15157, 165608), (20701, 121256), (23368, 107417), (29992, 83693), (30314, 82804), (41402, 60628)]