4947986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:829

約数の個数: 16

約数和(自身を含む): 7902360

約数和(自身を除く): 2954374

約数列:

[1, 2, 17, 34, 269, 538, 541, 1082, 4573, 9146, 9197, 18394, 145529, 291058, 2473993, 4947986]

約数ペア:

[(1, 4947986), (2, 2473993), (17, 291058), (34, 145529), (269, 18394), (538, 9197), (541, 9146), (1082, 4573)]