920625694

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{21673}}^1$

素因数の和:22059

約数の個数: 16

約数和(自身を含む): 1406035728

約数和(自身を除く): 485410034

約数列:

[1, 2, 67, 134, 317, 634, 21239, 21673, 42478, 43346, 1452091, 2904182, 6870341, 13740682, 460312847, 920625694]

約数ペア:

[(1, 920625694), (2, 460312847), (67, 13740682), (134, 6870341), (317, 2904182), (634, 1452091), (21239, 43346), (21673, 42478)]