2138376

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 5392800

約数和(自身を除く): 3254424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 641, 834, 1112, 1282, 1668, 1923, 2564, 3336, 3846, 5128, 7692, 15384, 89099, 178198, 267297, 356396, 534594, 712792, 1069188, 2138376]

約数ペア:

[(1, 2138376), (2, 1069188), (3, 712792), (4, 534594), (6, 356396), (8, 267297), (12, 178198), (24, 89099), (139, 15384), (278, 7692), (417, 5128), (556, 3846), (641, 3336), (834, 2564), (1112, 1923), (1282, 1668)]