2021246214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{189149}}^1$

素因数の和:189304

約数の個数: 32

約数和(自身を含む): 4385253600

約数和(自身を除く): 2364007386

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 189149, 378298, 567447, 1134894, 2458937, 4917874, 7376811, 14753622, 25913413, 51826826, 77740239, 155480478, 336874369, 673748738, 1010623107, 2021246214]

約数ペア:

[(1, 2021246214), (2, 1010623107), (3, 673748738), (6, 336874369), (13, 155480478), (26, 77740239), (39, 51826826), (78, 25913413), (137, 14753622), (274, 7376811), (411, 4917874), (822, 2458937), (1781, 1134894), (3562, 567447), (5343, 378298), (10686, 189149)]