2920471

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 3306240

約数和(自身を除く): 385769

約数列:

[1, 19, 23, 41, 163, 437, 779, 943, 3097, 3749, 6683, 17917, 71231, 126977, 153709, 2920471]

約数ペア:

[(1, 2920471), (19, 153709), (23, 126977), (41, 71231), (163, 17917), (437, 6683), (779, 3749), (943, 3097)]