973885444

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{221539}}^1$

素因数の和:221707

約数の個数: 24

約数和(自身を含む): 1960185920

約数和(自身を除く): 986300476

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 221539, 443078, 886156, 1550773, 3101546, 6203092, 34781623, 69563246, 139126492, 243471361, 486942722, 973885444]

約数ペア:

[(1, 973885444), (2, 486942722), (4, 243471361), (7, 139126492), (14, 69563246), (28, 34781623), (157, 6203092), (314, 3101546), (628, 1550773), (1099, 886156), (2198, 443078), (4396, 221539)]