1328945134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{901591}}^1$

素因数の和:901671

約数の個数: 16

約数和(自身を含む): 2207097216

約数和(自身を除く): 878152082

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 901591, 1803182, 9917501, 19835002, 60406597, 120813194, 664472567, 1328945134]

約数ペア:

[(1, 1328945134), (2, 664472567), (11, 120813194), (22, 60406597), (67, 19835002), (134, 9917501), (737, 1803182), (1474, 901591)]