489016086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6269437}}^1$

素因数の和:6269455

約数の個数: 16

約数和(自身を含む): 1053265584

約数和(自身を除く): 564249498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6269437, 12538874, 18808311, 37616622, 81502681, 163005362, 244508043, 489016086]

約数ペア:

[(1, 489016086), (2, 244508043), (3, 163005362), (6, 81502681), (13, 37616622), (26, 18808311), (39, 12538874), (78, 6269437)]