2012109830

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3003149}}^1$

素因数の和:3003223

約数の個数: 16

約数和(自身を含む): 3675855600

約数和(自身を除く): 1663745770

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 3003149, 6006298, 15015745, 30031490, 201210983, 402421966, 1006054915, 2012109830]

約数ペア:

[(1, 2012109830), (2, 1006054915), (5, 402421966), (10, 201210983), (67, 30031490), (134, 15015745), (335, 6006298), (670, 3003149)]