138841604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1093}}^1\times {\mathrm{2887}}^1$

素因数の和:3995

約数の個数: 24

約数和(自身を含む): 265395648

約数和(自身を除く): 126554044

約数列:

[1, 2, 4, 11, 22, 44, 1093, 2186, 2887, 4372, 5774, 11548, 12023, 24046, 31757, 48092, 63514, 127028, 3155491, 6310982, 12621964, 34710401, 69420802, 138841604]

約数ペア:

[(1, 138841604), (2, 69420802), (4, 34710401), (11, 12621964), (22, 6310982), (44, 3155491), (1093, 127028), (2186, 63514), (2887, 48092), (4372, 31757), (5774, 24046), (11548, 12023)]