388331324

素因数分解:

$2^2\times {\mathrm{14449}}^1\times {\mathrm{6719}}^1$

素因数の和:21172

約数の個数: 12

約数和(自身を含む): 679728000

約数和(自身を除く): 291396676

約数列:

[1, 2, 4, 6719, 13438, 14449, 26876, 28898, 57796, 97082831, 194165662, 388331324]

約数ペア:

[(1, 388331324), (2, 194165662), (4, 97082831), (6719, 57796), (13438, 28898), (14449, 26876)]