2419732

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 4898880

約数和(自身を除く): 2479148

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 971, 1246, 1942, 2492, 3884, 6797, 13594, 27188, 86419, 172838, 345676, 604933, 1209866, 2419732]

約数ペア:

[(1, 2419732), (2, 1209866), (4, 604933), (7, 345676), (14, 172838), (28, 86419), (89, 27188), (178, 13594), (356, 6797), (623, 3884), (971, 2492), (1246, 1942)]