1269651664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{56239}}^1$

素因数の和:56347

約数の個数: 40

約数和(自身を含む): 2636081280

約数和(自身を除く): 1366429616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 11288, 22576, 56239, 112478, 224956, 449912, 899824, 956063, 1912126, 3824252, 4667837, 7648504, 9335674, 15297008, 18671348, 37342696, 74685392, 79353229, 158706458, 317412916, 634825832, 1269651664]

約数ペア:

[(1, 1269651664), (2, 634825832), (4, 317412916), (8, 158706458), (16, 79353229), (17, 74685392), (34, 37342696), (68, 18671348), (83, 15297008), (136, 9335674), (166, 7648504), (272, 4667837), (332, 3824252), (664, 1912126), (1328, 956063), (1411, 899824), (2822, 449912), (5644, 224956), (11288, 112478), (22576, 56239)]