420565244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2333}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 854019936

約数和(自身を除く): 433454692

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 241, 374, 482, 748, 964, 2333, 2651, 4097, 4666, 5302, 8194, 9332, 10604, 16388, 25663, 39661, 45067, 51326, 79322, 90134, 102652, 158644, 180268, 436271, 562253, 872542, 1124506, 1745084, 2249012, 6184783, 9558301, 12369566, 19116602, 24739132, 38233204, 105141311, 210282622, 420565244]

約数ペア:

[(1, 420565244), (2, 210282622), (4, 105141311), (11, 38233204), (17, 24739132), (22, 19116602), (34, 12369566), (44, 9558301), (68, 6184783), (187, 2249012), (241, 1745084), (374, 1124506), (482, 872542), (748, 562253), (964, 436271), (2333, 180268), (2651, 158644), (4097, 102652), (4666, 90134), (5302, 79322), (8194, 51326), (9332, 45067), (10604, 39661), (16388, 25663)]