2238861008

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{226789}}^1$

素因数の和:227414

約数の個数: 20

約数和(自身を含む): 4344842820

約数和(自身を除く): 2105981812

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 226789, 453578, 907156, 1814312, 3628624, 139928813, 279857626, 559715252, 1119430504, 2238861008]

約数ペア:

[(1, 2238861008), (2, 1119430504), (4, 559715252), (8, 279857626), (16, 139928813), (617, 3628624), (1234, 1814312), (2468, 907156), (4936, 453578), (9872, 226789)]