249567474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{6361}}^1$

素因数の和:6882

約数の個数: 32

約数和(自身を含む): 538683264

約数和(自身を除く): 289115790

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 503, 1006, 1509, 3018, 6361, 6539, 12722, 13078, 19083, 19617, 38166, 39234, 82693, 165386, 248079, 496158, 3199583, 6399166, 9598749, 19197498, 41594579, 83189158, 124783737, 249567474]

約数ペア:

[(1, 249567474), (2, 124783737), (3, 83189158), (6, 41594579), (13, 19197498), (26, 9598749), (39, 6399166), (78, 3199583), (503, 496158), (1006, 248079), (1509, 165386), (3018, 82693), (6361, 39234), (6539, 38166), (12722, 19617), (13078, 19083)]