640022329

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{601}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 664723584

約数和(自身を除く): 24701255

約数列:

[1, 53, 71, 283, 601, 3763, 14999, 20093, 31853, 42671, 170083, 1064929, 2261563, 9014399, 12075893, 640022329]

約数ペア:

[(1, 640022329), (53, 12075893), (71, 9014399), (283, 2261563), (601, 1064929), (3763, 170083), (14999, 42671), (20093, 31853)]