2109207854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{48259}}^1$

素因数の和:48356

約数の個数: 24

約数和(自身を含む): 3492383160

約数和(自身を除く): 1383175306

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1681, 3362, 21853, 43706, 48259, 96518, 627367, 1254734, 1978619, 3957238, 25722047, 51444094, 81123379, 162246758, 1054603927, 2109207854]

約数ペア:

[(1, 2109207854), (2, 1054603927), (13, 162246758), (26, 81123379), (41, 51444094), (82, 25722047), (533, 3957238), (1066, 1978619), (1681, 1254734), (3362, 627367), (21853, 96518), (43706, 48259)]