4980070

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1571}}^1$

素因数の和:1895

約数の個数: 16

約数和(自身を含む): 8998128

約数和(自身を除く): 4018058

約数列:

[1, 2, 5, 10, 317, 634, 1571, 1585, 3142, 3170, 7855, 15710, 498007, 996014, 2490035, 4980070]

約数ペア:

[(1, 4980070), (2, 2490035), (5, 996014), (10, 498007), (317, 15710), (634, 7855), (1571, 3170), (1585, 3142)]