127725676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{129277}}^1$

素因数の和:129313

約数の個数: 24

約数和(自身を含む): 253384880

約数和(自身を除く): 125659204

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 129277, 258554, 517108, 1680601, 2456263, 3361202, 4912526, 6722404, 9825052, 31931419, 63862838, 127725676]

約数ペア:

[(1, 127725676), (2, 63862838), (4, 31931419), (13, 9825052), (19, 6722404), (26, 4912526), (38, 3361202), (52, 2456263), (76, 1680601), (247, 517108), (494, 258554), (988, 129277)]