2639213281

素因数分解:

${\mathrm{53}}^1\times {\mathrm{67}}^2\times {\mathrm{11093}}^1$

素因数の和:11280

約数の個数: 12

約数和(自身を含む): 2729989332

約数和(自身を除く): 90776051

約数列:

[1, 53, 67, 3551, 4489, 11093, 237917, 587929, 743231, 39391243, 49796477, 2639213281]

約数ペア:

[(1, 2639213281), (53, 49796477), (67, 39391243), (3551, 743231), (4489, 587929), (11093, 237917)]