2247398982

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{898241}}^1$

素因数の和:898388

約数の個数: 24

約数和(自身を含む): 4904401320

約数和(自身を除く): 2657002338

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 898241, 1796482, 2694723, 5389446, 8084169, 16168338, 124855499, 249710998, 374566497, 749132994, 1123699491, 2247398982]

約数ペア:

[(1, 2247398982), (2, 1123699491), (3, 749132994), (6, 374566497), (9, 249710998), (18, 124855499), (139, 16168338), (278, 8084169), (417, 5389446), (834, 2694723), (1251, 1796482), (2502, 898241)]