1180491906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2931

約数の個数: 64

約数和(自身を含む): 2641196160

約数和(自身を除く): 1460704254

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 89, 146, 178, 219, 267, 438, 534, 803, 979, 1606, 1958, 2409, 2753, 2937, 4818, 5506, 5874, 6497, 8259, 12994, 16518, 19491, 30283, 38982, 60566, 71467, 90849, 142934, 181698, 200969, 214401, 245017, 401938, 428802, 490034, 602907, 735051, 1205814, 1470102, 2210659, 2695187, 4421318, 5390374, 6631977, 8085561, 13263954, 16171122, 17886241, 35772482, 53658723, 107317446, 196748651, 393497302, 590245953, 1180491906]

約数ペア:

[(1, 1180491906), (2, 590245953), (3, 393497302), (6, 196748651), (11, 107317446), (22, 53658723), (33, 35772482), (66, 17886241), (73, 16171122), (89, 13263954), (146, 8085561), (178, 6631977), (219, 5390374), (267, 4421318), (438, 2695187), (534, 2210659), (803, 1470102), (979, 1205814), (1606, 735051), (1958, 602907), (2409, 490034), (2753, 428802), (2937, 401938), (4818, 245017), (5506, 214401), (5874, 200969), (6497, 181698), (8259, 142934), (12994, 90849), (16518, 71467), (19491, 60566), (30283, 38982)]