2568071988

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1004723}}^1$

素因数の和:1004804

約数の個数: 36

約数和(自身を含む): 6582951648

約数和(自身を除く): 4014879660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 1004723, 2009446, 3014169, 4018892, 6028338, 9042507, 12056676, 18085014, 36170028, 71335333, 142670666, 214005999, 285341332, 428011998, 642017997, 856023996, 1284035994, 2568071988]

約数ペア:

[(1, 2568071988), (2, 1284035994), (3, 856023996), (4, 642017997), (6, 428011998), (9, 285341332), (12, 214005999), (18, 142670666), (36, 71335333), (71, 36170028), (142, 18085014), (213, 12056676), (284, 9042507), (426, 6028338), (639, 4018892), (852, 3014169), (1278, 2009446), (2556, 1004723)]