2554228

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 4636800

約数和(自身を除く): 2082572

約数列:

[1, 2, 4, 59, 79, 118, 137, 158, 236, 274, 316, 548, 4661, 8083, 9322, 10823, 16166, 18644, 21646, 32332, 43292, 638557, 1277114, 2554228]

約数ペア:

[(1, 2554228), (2, 1277114), (4, 638557), (59, 43292), (79, 32332), (118, 21646), (137, 18644), (158, 16166), (236, 10823), (274, 9322), (316, 8083), (548, 4661)]