2018606248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3907}}^1$

素因数の和:4090

約数の個数: 64

約数和(自身を含む): 4178433600

約数和(自身を除く): 2159827352

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 131, 136, 232, 262, 493, 524, 986, 1048, 1972, 2227, 3799, 3907, 3944, 4454, 7598, 7814, 8908, 15196, 15628, 17816, 30392, 31256, 64583, 66419, 113303, 129166, 132838, 226606, 258332, 265676, 453212, 511817, 516664, 531352, 906424, 1023634, 1926151, 2047268, 3852302, 4094536, 7704604, 8700889, 14842693, 15409208, 17401778, 29685386, 34803556, 59370772, 69607112, 118741544, 252325781, 504651562, 1009303124, 2018606248]

約数ペア:

[(1, 2018606248), (2, 1009303124), (4, 504651562), (8, 252325781), (17, 118741544), (29, 69607112), (34, 59370772), (58, 34803556), (68, 29685386), (116, 17401778), (131, 15409208), (136, 14842693), (232, 8700889), (262, 7704604), (493, 4094536), (524, 3852302), (986, 2047268), (1048, 1926151), (1972, 1023634), (2227, 906424), (3799, 531352), (3907, 516664), (3944, 511817), (4454, 453212), (7598, 265676), (7814, 258332), (8908, 226606), (15196, 132838), (15628, 129166), (17816, 113303), (30392, 66419), (31256, 64583)]