2018905352

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{552217}}^1$

素因数の和:552680

約数の個数: 16

約数和(自身を含む): 3793737660

約数和(自身を除く): 1774832308

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 552217, 1104434, 2208868, 4417736, 252363169, 504726338, 1009452676, 2018905352]

約数ペア:

[(1, 2018905352), (2, 1009452676), (4, 504726338), (8, 252363169), (457, 4417736), (914, 2208868), (1828, 1104434), (3656, 552217)]