538391434

素因数分解:

$2^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{43651}}^1$

素因数の和:44541

約数の個数: 16

約数和(自身を含む): 924025536

約数和(自身を除く): 385634102

約数列:

[1, 2, 7, 14, 881, 1762, 6167, 12334, 43651, 87302, 305557, 611114, 38456531, 76913062, 269195717, 538391434]

約数ペア:

[(1, 538391434), (2, 269195717), (7, 76913062), (14, 38456531), (881, 611114), (1762, 305557), (6167, 87302), (12334, 43651)]