2021013526

素因数分解:

$2^1\times 7^2\times {\mathrm{1723}}^1\times {\mathrm{11969}}^1$

素因数の和:13708

約数の個数: 24

約数和(自身を含む): 3528803880

約数和(自身を除く): 1507790354

約数列:

[1, 2, 7, 14, 49, 98, 1723, 3446, 11969, 12061, 23938, 24122, 83783, 84427, 167566, 168854, 586481, 1172962, 20622587, 41245174, 144358109, 288716218, 1010506763, 2021013526]

約数ペア:

[(1, 2021013526), (2, 1010506763), (7, 288716218), (14, 144358109), (49, 41245174), (98, 20622587), (1723, 1172962), (3446, 586481), (11969, 168854), (12061, 167566), (23938, 84427), (24122, 83783)]