961474420

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{53003}}^1$

素因数の和:53919

約数の個数: 24

約数和(自身を含む): 2021360544

約数和(自身を除く): 1059886124

約数列:

[1, 2, 4, 5, 10, 20, 907, 1814, 3628, 4535, 9070, 18140, 53003, 106006, 212012, 265015, 530030, 1060060, 48073721, 96147442, 192294884, 240368605, 480737210, 961474420]

約数ペア:

[(1, 961474420), (2, 480737210), (4, 240368605), (5, 192294884), (10, 96147442), (20, 48073721), (907, 1060060), (1814, 530030), (3628, 265015), (4535, 212012), (9070, 106006), (18140, 53003)]