2558904966

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{373127}}^1$

素因数の和:373265

約数の個数: 32

約数和(自身を含む): 5731246080

約数和(自身を除く): 3172341114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 373127, 746254, 1119381, 2238762, 3358143, 6716286, 10074429, 20148858, 47387129, 94774258, 142161387, 284322774, 426484161, 852968322, 1279452483, 2558904966]

約数ペア:

[(1, 2558904966), (2, 1279452483), (3, 852968322), (6, 426484161), (9, 284322774), (18, 142161387), (27, 94774258), (54, 47387129), (127, 20148858), (254, 10074429), (381, 6716286), (762, 3358143), (1143, 2238762), (2286, 1119381), (3429, 746254), (6858, 373127)]