2207029264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12539939}}^1$

素因数の和:12539958

約数の個数: 20

約数和(自身を含む): 4664857680

約数和(自身を除く): 2457828416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12539939, 25079878, 50159756, 100319512, 137939329, 200639024, 275878658, 551757316, 1103514632, 2207029264]

約数ペア:

[(1, 2207029264), (2, 1103514632), (4, 551757316), (8, 275878658), (11, 200639024), (16, 137939329), (22, 100319512), (44, 50159756), (88, 25079878), (176, 12539939)]