880267706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1\times {\mathrm{4003}}^1$

素因数の和:6605

約数の個数: 16

約数和(自身を含む): 1351974624

約数和(自身を除く): 471706918

約数列:

[1, 2, 43, 86, 2557, 4003, 5114, 8006, 109951, 172129, 219902, 344258, 10235671, 20471342, 440133853, 880267706]

約数ペア:

[(1, 880267706), (2, 440133853), (43, 20471342), (86, 10235671), (2557, 344258), (4003, 219902), (5114, 172129), (8006, 109951)]