2018264969

素因数分解:

$7^2\times {\mathrm{1061}}^1\times {\mathrm{38821}}^1$

素因数の和:39896

約数の個数: 12

約数和(自身を含む): 2350050948

約数和(自身を除く): 331785979

約数列:

[1, 7, 49, 1061, 7427, 38821, 51989, 271747, 1902229, 41189081, 288323567, 2018264969]

約数ペア:

[(1, 2018264969), (7, 288323567), (49, 41189081), (1061, 1902229), (7427, 271747), (38821, 51989)]