398256828

素因数分解:

$2^2\times 3^1\times {\mathrm{3847}}^1\times {\mathrm{8627}}^1$

素因数の和:12481

約数の個数: 24

約数和(自身を含む): 929615232

約数和(自身を除く): 531358404

約数列:

[1, 2, 3, 4, 6, 12, 3847, 7694, 8627, 11541, 15388, 17254, 23082, 25881, 34508, 46164, 51762, 103524, 33188069, 66376138, 99564207, 132752276, 199128414, 398256828]

約数ペア:

[(1, 398256828), (2, 199128414), (3, 132752276), (4, 99564207), (6, 66376138), (12, 33188069), (3847, 103524), (7694, 51762), (8627, 46164), (11541, 34508), (15388, 25881), (17254, 23082)]