1409278236

素因数分解:

$2^2\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{65719}}^1$

素因数の和:67513

約数の個数: 24

約数和(自身を含む): 3290206080

約数和(自身を除く): 1880927844

約数列:

[1, 2, 3, 4, 6, 12, 1787, 3574, 5361, 7148, 10722, 21444, 65719, 131438, 197157, 262876, 394314, 788628, 117439853, 234879706, 352319559, 469759412, 704639118, 1409278236]

約数ペア:

[(1, 1409278236), (2, 704639118), (3, 469759412), (4, 352319559), (6, 234879706), (12, 117439853), (1787, 788628), (3574, 394314), (5361, 262876), (7148, 197157), (10722, 131438), (21444, 65719)]