2479664570

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{434267}}^1$

素因数の和:434845

約数の個数: 16

約数和(自身を含む): 4471223328

約数和(自身を除く): 1991558758

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 434267, 868534, 2171335, 4342670, 247966457, 495932914, 1239832285, 2479664570]

約数ペア:

[(1, 2479664570), (2, 1239832285), (5, 495932914), (10, 247966457), (571, 4342670), (1142, 2171335), (2855, 868534), (5710, 434267)]