2020698883

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1\times {\mathrm{4127}}^1$

素因数の和:4866

約数の個数: 16

約数和(自身を含む): 2334136320

約数和(自身を除く): 313437437

約数列:

[1, 7, 113, 619, 791, 4127, 4333, 28889, 69947, 466351, 489629, 2554613, 3264457, 17882291, 288671269, 2020698883]

約数ペア:

[(1, 2020698883), (7, 288671269), (113, 17882291), (619, 3264457), (791, 2554613), (4127, 489629), (4333, 466351), (28889, 69947)]