820062484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{5000381}}^1$

素因数の和:5000426

約数の個数: 12

約数和(自身を含む): 1470112308

約数和(自身を除く): 650049824

約数列:

[1, 2, 4, 41, 82, 164, 5000381, 10000762, 20001524, 205015621, 410031242, 820062484]

約数ペア:

[(1, 820062484), (2, 410031242), (4, 205015621), (41, 20001524), (82, 10000762), (164, 5000381)]