2261103638

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1607}}^1\times {\mathrm{4481}}^1$

素因数の和:6247

約数の個数: 16

約数和(自身を含む): 3416144544

約数和(自身を除く): 1155040906

約数列:

[1, 2, 157, 314, 1607, 3214, 4481, 8962, 252299, 504598, 703517, 1407034, 7200967, 14401934, 1130551819, 2261103638]

約数ペア:

[(1, 2261103638), (2, 1130551819), (157, 14401934), (314, 7200967), (1607, 1407034), (3214, 703517), (4481, 504598), (8962, 252299)]