4203790

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3209}}^1$

素因数の和:3347

約数の個数: 16

約数和(自身を含む): 7626960

約数和(自身を除く): 3423170

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 3209, 6418, 16045, 32090, 420379, 840758, 2101895, 4203790]

約数ペア:

[(1, 4203790), (2, 2101895), (5, 840758), (10, 420379), (131, 32090), (262, 16045), (655, 6418), (1310, 3209)]