104920722458

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{1312789}}^1$

素因数の和:1313329

約数の個数: 16

約数和(自身を含む): 159503985000

約数和(自身を除く): 54583262542

約数列:

[1, 2, 89, 178, 449, 898, 39961, 79922, 1312789, 2625578, 116838221, 233676442, 589442261, 1178884522, 52460361229, 104920722458]

約数ペア:

[(1, 104920722458), (2, 52460361229), (89, 1178884522), (178, 589442261), (449, 233676442), (898, 116838221), (39961, 2625578), (79922, 1312789)]