2043931396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{2437}}^1$

素因数の和:2708

約数の個数: 36

約数和(自身を含む): 3884187468

約数和(自身を除く): 1840256072

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 2437, 3302, 4874, 6604, 9748, 16129, 31681, 32258, 63362, 64516, 126724, 209677, 309499, 419354, 618998, 838708, 1237996, 4023487, 8046974, 16093948, 39306373, 78612746, 157225492, 510982849, 1021965698, 2043931396]

約数ペア:

[(1, 2043931396), (2, 1021965698), (4, 510982849), (13, 157225492), (26, 78612746), (52, 39306373), (127, 16093948), (254, 8046974), (508, 4023487), (1651, 1237996), (2437, 838708), (3302, 618998), (4874, 419354), (6604, 309499), (9748, 209677), (16129, 126724), (31681, 64516), (32258, 63362)]