404702930

素因数分解:

$2^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{33091}}^1$

素因数の和:34321

約数の個数: 16

約数和(自身を含む): 729082944

約数和(自身を除く): 324380014

約数列:

[1, 2, 5, 10, 1223, 2446, 6115, 12230, 33091, 66182, 165455, 330910, 40470293, 80940586, 202351465, 404702930]

約数ペア:

[(1, 404702930), (2, 202351465), (5, 80940586), (10, 40470293), (1223, 330910), (2446, 165455), (6115, 66182), (12230, 33091)]