2013122002

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1\times {\mathrm{21557}}^1$

素因数の和:22493

約数の個数: 16

約数和(自身を含む): 3080293272

約数和(自身を除く): 1067171270

約数列:

[1, 2, 53, 106, 881, 1762, 21557, 43114, 46693, 93386, 1142521, 2285042, 18991717, 37983434, 1006561001, 2013122002]

約数ペア:

[(1, 2013122002), (2, 1006561001), (53, 37983434), (106, 18991717), (881, 2285042), (1762, 1142521), (21557, 93386), (43114, 46693)]