425578078

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1\times {\mathrm{3709}}^1$

素因数の和:4371

約数の個数: 16

約数和(自身を含む): 645896160

約数和(自身を除く): 220318082

約数列:

[1, 2, 103, 206, 557, 1114, 3709, 7418, 57371, 114742, 382027, 764054, 2065913, 4131826, 212789039, 425578078]

約数ペア:

[(1, 425578078), (2, 212789039), (103, 4131826), (206, 2065913), (557, 764054), (1114, 382027), (3709, 114742), (7418, 57371)]