259490634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{6361}}^1$

素因数の和:6902

約数の個数: 32

約数和(自身を含む): 560059584

約数和(自身を除く): 300568950

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 523, 1046, 1569, 3138, 6361, 6799, 12722, 13598, 19083, 20397, 38166, 40794, 82693, 165386, 248079, 496158, 3326803, 6653606, 9980409, 19960818, 43248439, 86496878, 129745317, 259490634]

約数ペア:

[(1, 259490634), (2, 129745317), (3, 86496878), (6, 43248439), (13, 19960818), (26, 9980409), (39, 6653606), (78, 3326803), (523, 496158), (1046, 248079), (1569, 165386), (3138, 82693), (6361, 40794), (6799, 38166), (12722, 20397), (13598, 19083)]