2015016964

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{19843}}^1$

素因数の和:20379

約数の個数: 24

約数和(自身を含む): 3600495360

約数和(自身を除く): 1585478396

約数列:

[1, 2, 4, 53, 106, 212, 479, 958, 1916, 19843, 25387, 39686, 50774, 79372, 101548, 1051679, 2103358, 4206716, 9504797, 19009594, 38019188, 503754241, 1007508482, 2015016964]

約数ペア:

[(1, 2015016964), (2, 1007508482), (4, 503754241), (53, 38019188), (106, 19009594), (212, 9504797), (479, 4206716), (958, 2103358), (1916, 1051679), (19843, 101548), (25387, 79372), (39686, 50774)]