118428752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{569369}}^1$

素因数の和:569390

約数の個数: 20

約数和(自身を含む): 247106580

約数和(自身を除く): 128677828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 569369, 1138738, 2277476, 4554952, 7401797, 9109904, 14803594, 29607188, 59214376, 118428752]

約数ペア:

[(1, 118428752), (2, 59214376), (4, 29607188), (8, 14803594), (13, 9109904), (16, 7401797), (26, 4554952), (52, 2277476), (104, 1138738), (208, 569369)]