2190758896

素因数分解:

$2^4\times {\mathrm{12301}}^1\times {\mathrm{11131}}^1$

素因数の和:23440

約数の個数: 20

約数和(自身を含む): 4245321784

約数和(自身を除く): 2054562888

約数列:

[1, 2, 4, 8, 16, 11131, 12301, 22262, 24602, 44524, 49204, 89048, 98408, 178096, 196816, 136922431, 273844862, 547689724, 1095379448, 2190758896]

約数ペア:

[(1, 2190758896), (2, 1095379448), (4, 547689724), (8, 273844862), (16, 136922431), (11131, 196816), (12301, 178096), (22262, 98408), (24602, 89048), (44524, 49204)]