2009740030

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1778531}}^1$

素因数の和:1778651

約数の個数: 16

約数和(自身を含む): 3649547664

約数和(自身を除く): 1639807634

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1778531, 3557062, 8892655, 17785310, 200974003, 401948006, 1004870015, 2009740030]

約数ペア:

[(1, 2009740030), (2, 1004870015), (5, 401948006), (10, 200974003), (113, 17785310), (226, 8892655), (565, 3557062), (1130, 1778531)]