401064734

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{64667}}^1$

素因数の和:65119

約数の個数: 16

約数和(自身を含む): 689102208

約数和(自身を除く): 288037474

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 64667, 129334, 452669, 905338, 28647481, 57294962, 200532367, 401064734]

約数ペア:

[(1, 401064734), (2, 200532367), (7, 57294962), (14, 28647481), (443, 905338), (886, 452669), (3101, 129334), (6202, 64667)]