419238026

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{18661}}^1$

素因数の和:18949

約数の個数: 16

約数和(自身を含む): 644958720

約数和(自身を除く): 225720694

約数列:

[1, 2, 47, 94, 239, 478, 11233, 18661, 22466, 37322, 877067, 1754134, 4459979, 8919958, 209619013, 419238026]

約数ペア:

[(1, 419238026), (2, 209619013), (47, 8919958), (94, 4459979), (239, 1754134), (478, 877067), (11233, 37322), (18661, 22466)]