4920473390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{70292477}}^1$

素因数の和:70292491

約数の個数: 16

約数和(自身を含む): 10122116832

約数和(自身を除く): 5201643442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 70292477, 140584954, 351462385, 492047339, 702924770, 984094678, 2460236695, 4920473390]

約数ペア:

[(1, 4920473390), (2, 2460236695), (5, 984094678), (7, 702924770), (10, 492047339), (14, 351462385), (35, 140584954), (70, 70292477)]