2021519356

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{116959}}^1$

素因数の和:117141

約数の個数: 24

約数和(自身を含む): 3684240000

約数和(自身を除く): 1662720644

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 4321, 8642, 17284, 116959, 233918, 467836, 3391811, 6783622, 13567244, 17426891, 34853782, 69707564, 505379839, 1010759678, 2021519356]

約数ペア:

[(1, 2021519356), (2, 1010759678), (4, 505379839), (29, 69707564), (58, 34853782), (116, 17426891), (149, 13567244), (298, 6783622), (596, 3391811), (4321, 467836), (8642, 233918), (17284, 116959)]