7936134910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{2381}}^1$

素因数の和:2749

約数の個数: 64

約数和(自身を含む): 15770821824

約数和(自身を除く): 7834686914

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 193, 314, 386, 785, 965, 1570, 1727, 1930, 2123, 2381, 3454, 4246, 4762, 8635, 10615, 11905, 17270, 21230, 23810, 26191, 30301, 52382, 60602, 130955, 151505, 261910, 303010, 333311, 373817, 459533, 666622, 747634, 919066, 1666555, 1869085, 2297665, 3333110, 3738170, 4111987, 4595330, 5054863, 8223974, 10109726, 20559935, 25274315, 41119870, 50548630, 72146681, 144293362, 360733405, 721466810, 793613491, 1587226982, 3968067455, 7936134910]

約数ペア:

[(1, 7936134910), (2, 3968067455), (5, 1587226982), (10, 793613491), (11, 721466810), (22, 360733405), (55, 144293362), (110, 72146681), (157, 50548630), (193, 41119870), (314, 25274315), (386, 20559935), (785, 10109726), (965, 8223974), (1570, 5054863), (1727, 4595330), (1930, 4111987), (2123, 3738170), (2381, 3333110), (3454, 2297665), (4246, 1869085), (4762, 1666555), (8635, 919066), (10615, 747634), (11905, 666622), (17270, 459533), (21230, 373817), (23810, 333311), (26191, 303010), (30301, 261910), (52382, 151505), (60602, 130955)]