2019959484

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{248641}}^1$

素因数の和:249325

約数の個数: 24

約数和(自身を含む): 4720219728

約数和(自身を除く): 2700260244

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2708, 4062, 8124, 248641, 497282, 745923, 994564, 1491846, 2983692, 168329957, 336659914, 504989871, 673319828, 1009979742, 2019959484]

約数ペア:

[(1, 2019959484), (2, 1009979742), (3, 673319828), (4, 504989871), (6, 336659914), (12, 168329957), (677, 2983692), (1354, 1491846), (2031, 994564), (2708, 745923), (4062, 497282), (8124, 248641)]