1677884748

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{890597}}^1$

素因数の和:890761

約数の個数: 24

約数和(自身を含む): 3940005552

約数和(自身を除く): 2262120804

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 890597, 1781194, 2671791, 3562388, 5343582, 10687164, 139823729, 279647458, 419471187, 559294916, 838942374, 1677884748]

約数ペア:

[(1, 1677884748), (2, 838942374), (3, 559294916), (4, 419471187), (6, 279647458), (12, 139823729), (157, 10687164), (314, 5343582), (471, 3562388), (628, 2671791), (942, 1781194), (1884, 890597)]