2602747472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12513209}}^1$

素因数の和:12513230

約数の個数: 20

約数和(自身を含む): 5430733140

約数和(自身を除く): 2827985668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12513209, 25026418, 50052836, 100105672, 162671717, 200211344, 325343434, 650686868, 1301373736, 2602747472]

約数ペア:

[(1, 2602747472), (2, 1301373736), (4, 650686868), (8, 325343434), (13, 200211344), (16, 162671717), (26, 100105672), (52, 50052836), (104, 25026418), (208, 12513209)]