864354

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 1753920

約数和(自身を除く): 889566

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2029, 4058, 6087, 12174, 144059, 288118, 432177, 864354]

約数ペア:

[(1, 864354), (2, 432177), (3, 288118), (6, 144059), (71, 12174), (142, 6087), (213, 4058), (426, 2029)]