1404291274

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2161}}^1\times {\mathrm{3217}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 2128938696

約数和(自身を除く): 724647422

約数列:

[1, 2, 101, 202, 2161, 3217, 4322, 6434, 218261, 324917, 436522, 649834, 6951937, 13903874, 702145637, 1404291274]

約数ペア:

[(1, 1404291274), (2, 702145637), (101, 13903874), (202, 6951937), (2161, 649834), (3217, 436522), (4322, 324917), (6434, 218261)]