2103135710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1244459}}^1$

素因数の和:1244492

約数の個数: 24

約数和(自身を含む): 4099251240

約数和(自身を除く): 1996115530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1244459, 2488918, 6222295, 12444590, 16177967, 32355934, 80889835, 161779670, 210313571, 420627142, 1051567855, 2103135710]

約数ペア:

[(1, 2103135710), (2, 1051567855), (5, 420627142), (10, 210313571), (13, 161779670), (26, 80889835), (65, 32355934), (130, 16177967), (169, 12444590), (338, 6222295), (845, 2488918), (1690, 1244459)]