920772014

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{85717}}^1$

素因数の和:85891

約数の個数: 16

約数和(自身を含む): 1425661776

約数和(自身を除く): 504889762

約数列:

[1, 2, 41, 82, 131, 262, 5371, 10742, 85717, 171434, 3514397, 7028794, 11228927, 22457854, 460386007, 920772014]

約数ペア:

[(1, 920772014), (2, 460386007), (41, 22457854), (82, 11228927), (131, 7028794), (262, 3514397), (5371, 171434), (10742, 85717)]