8244730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63421}}^1$

素因数の和:63441

約数の個数: 16

約数和(自身を含む): 15982344

約数和(自身を除く): 7737614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 63421, 126842, 317105, 634210, 824473, 1648946, 4122365, 8244730]

約数ペア:

[(1, 8244730), (2, 4122365), (5, 1648946), (10, 824473), (13, 634210), (26, 317105), (65, 126842), (130, 63421)]