1222185454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7699}}^1$

素因数の和:7777

約数の個数: 64

約数和(自身を含む): 2395008000

約数和(自身を除く): 1172822546

約数列:

[1, 2, 7, 14, 17, 23, 29, 34, 46, 58, 119, 161, 203, 238, 322, 391, 406, 493, 667, 782, 986, 1334, 2737, 3451, 4669, 5474, 6902, 7699, 9338, 11339, 15398, 22678, 53893, 79373, 107786, 130883, 158746, 177077, 223271, 261766, 354154, 446542, 916181, 1239539, 1562897, 1832362, 2479078, 3010309, 3125794, 3795607, 5135233, 6020618, 7591214, 10270466, 21072163, 26569249, 35946631, 42144326, 53138498, 71893262, 87298961, 174597922, 611092727, 1222185454]

約数ペア:

[(1, 1222185454), (2, 611092727), (7, 174597922), (14, 87298961), (17, 71893262), (23, 53138498), (29, 42144326), (34, 35946631), (46, 26569249), (58, 21072163), (119, 10270466), (161, 7591214), (203, 6020618), (238, 5135233), (322, 3795607), (391, 3125794), (406, 3010309), (493, 2479078), (667, 1832362), (782, 1562897), (986, 1239539), (1334, 916181), (2737, 446542), (3451, 354154), (4669, 261766), (5474, 223271), (6902, 177077), (7699, 158746), (9338, 130883), (11339, 107786), (15398, 79373), (22678, 53893)]