2021621756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1\times {\mathrm{3083}}^1$

素因数の和:5234

約数の個数: 48

約数和(自身を含む): 4414314240

約数和(自身を除く): 2392692484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2129, 3083, 4258, 6166, 8516, 12332, 14903, 21581, 23419, 29806, 33913, 43162, 46838, 59612, 67826, 86324, 93676, 135652, 163933, 237391, 327866, 474782, 655732, 949564, 6563707, 13127414, 26254828, 45945949, 72200777, 91891898, 144401554, 183783796, 288803108, 505405439, 1010810878, 2021621756]

約数ペア:

[(1, 2021621756), (2, 1010810878), (4, 505405439), (7, 288803108), (11, 183783796), (14, 144401554), (22, 91891898), (28, 72200777), (44, 45945949), (77, 26254828), (154, 13127414), (308, 6563707), (2129, 949564), (3083, 655732), (4258, 474782), (6166, 327866), (8516, 237391), (12332, 163933), (14903, 135652), (21581, 93676), (23419, 86324), (29806, 67826), (33913, 59612), (43162, 46838)]