2012129858

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1\times {\mathrm{21319}}^1$

素因数の和:22513

約数の個数: 16

約数和(自身を含む): 3094640640

約数和(自身を除く): 1082510782

約数列:

[1, 2, 41, 82, 1151, 2302, 21319, 42638, 47191, 94382, 874079, 1748158, 24538169, 49076338, 1006064929, 2012129858]

約数ペア:

[(1, 2012129858), (2, 1006064929), (41, 49076338), (82, 24538169), (1151, 1748158), (2302, 874079), (21319, 94382), (42638, 47191)]