631068

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 1507968

約数和(自身を除く): 876900

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1223, 2446, 3669, 4892, 7338, 14676, 52589, 105178, 157767, 210356, 315534, 631068]

約数ペア:

[(1, 631068), (2, 315534), (3, 210356), (4, 157767), (6, 105178), (12, 52589), (43, 14676), (86, 7338), (129, 4892), (172, 3669), (258, 2446), (516, 1223)]