251656561108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127614889}}^1$

素因数の和:127614939

約数の個数: 24

約数和(自身を含む): 482384284200

約数和(自身を除く): 230727723092

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 127614889, 255229778, 510459556, 2169453113, 3700831781, 4338906226, 7401663562, 8677812452, 14803327124, 62914140277, 125828280554, 251656561108]

約数ペア:

[(1, 251656561108), (2, 125828280554), (4, 62914140277), (17, 14803327124), (29, 8677812452), (34, 7401663562), (58, 4338906226), (68, 3700831781), (116, 2169453113), (493, 510459556), (986, 255229778), (1972, 127614889)]