1276132564

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{624331}}^1$

素因数の和:624415

約数の個数: 24

約数和(自身を含む): 2587231808

約数和(自身を除く): 1311099244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 624331, 1248662, 2497324, 4370317, 8740634, 17481268, 45576163, 91152326, 182304652, 319033141, 638066282, 1276132564]

約数ペア:

[(1, 1276132564), (2, 638066282), (4, 319033141), (7, 182304652), (14, 91152326), (28, 45576163), (73, 17481268), (146, 8740634), (292, 4370317), (511, 2497324), (1022, 1248662), (2044, 624331)]