942645788

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2341}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 1921639104

約数和(自身を除く): 978993316

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 197, 292, 394, 511, 788, 1022, 1379, 2044, 2341, 2758, 4682, 5516, 9364, 14381, 16387, 28762, 32774, 57524, 65548, 100667, 170893, 201334, 341786, 402668, 461177, 683572, 922354, 1196251, 1844708, 2392502, 3228239, 4785004, 6456478, 12912956, 33665921, 67331842, 134663684, 235661447, 471322894, 942645788]

約数ペア:

[(1, 942645788), (2, 471322894), (4, 235661447), (7, 134663684), (14, 67331842), (28, 33665921), (73, 12912956), (146, 6456478), (197, 4785004), (292, 3228239), (394, 2392502), (511, 1844708), (788, 1196251), (1022, 922354), (1379, 683572), (2044, 461177), (2341, 402668), (2758, 341786), (4682, 201334), (5516, 170893), (9364, 100667), (14381, 65548), (16387, 57524), (28762, 32774)]