2012081128

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{1543007}}^1$

素因数の和:1543176

約数の個数: 16

約数和(自身を含む): 3795799680

約数和(自身を除く): 1783718552

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 1543007, 3086014, 6172028, 12344056, 251510141, 503020282, 1006040564, 2012081128]

約数ペア:

[(1, 2012081128), (2, 1006040564), (4, 503020282), (8, 251510141), (163, 12344056), (326, 6172028), (652, 3086014), (1304, 1543007)]