1388365612

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{5690023}}^1$

素因数の和:5690088

約数の個数: 12

約数和(自身を含む): 2469470416

約数和(自身を除く): 1081104804

約数列:

[1, 2, 4, 61, 122, 244, 5690023, 11380046, 22760092, 347091403, 694182806, 1388365612]

約数ペア:

[(1, 1388365612), (2, 694182806), (4, 347091403), (61, 22760092), (122, 11380046), (244, 5690023)]