4422178

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:513

約数の個数: 16

約数和(自身を含む): 6854400

約数和(自身を除く): 2432222

約数列:

[1, 2, 41, 82, 199, 271, 398, 542, 8159, 11111, 16318, 22222, 53929, 107858, 2211089, 4422178]

約数ペア:

[(1, 4422178), (2, 2211089), (41, 107858), (82, 53929), (199, 22222), (271, 16318), (398, 11111), (542, 8159)]