890228898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3804397}}^1$

素因数の和:3804418

約数の個数: 24

約数和(自身を含む): 2077201308

約数和(自身を除く): 1186972410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3804397, 7608794, 11413191, 22826382, 34239573, 49457161, 68479146, 98914322, 148371483, 296742966, 445114449, 890228898]

約数ペア:

[(1, 890228898), (2, 445114449), (3, 296742966), (6, 148371483), (9, 98914322), (13, 68479146), (18, 49457161), (26, 34239573), (39, 22826382), (78, 11413191), (117, 7608794), (234, 3804397)]