397459308

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1068439}}^1$

素因数の和:1068477

約数の個数: 24

約数和(自身を含む): 957322240

約数和(自身を除く): 559862932

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1068439, 2136878, 3205317, 4273756, 6410634, 12821268, 33121609, 66243218, 99364827, 132486436, 198729654, 397459308]

約数ペア:

[(1, 397459308), (2, 198729654), (3, 132486436), (4, 99364827), (6, 66243218), (12, 33121609), (31, 12821268), (62, 6410634), (93, 4273756), (124, 3205317), (186, 2136878), (372, 1068439)]