26401730

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2351}}^1$

素因数の和:3481

約数の個数: 16

約数和(自身を含む): 47585664

約数和(自身を除く): 21183934

約数列:

[1, 2, 5, 10, 1123, 2246, 2351, 4702, 5615, 11230, 11755, 23510, 2640173, 5280346, 13200865, 26401730]

約数ペア:

[(1, 26401730), (2, 13200865), (5, 5280346), (10, 2640173), (1123, 23510), (2246, 11755), (2351, 11230), (4702, 5615)]