2009747774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{10711}}^1\times {\mathrm{4079}}^1$

素因数の和:14815

約数の個数: 16

約数和(自身を含む): 3146757120

約数和(自身を除く): 1137009346

約数列:

[1, 2, 23, 46, 4079, 8158, 10711, 21422, 93817, 187634, 246353, 492706, 43690169, 87380338, 1004873887, 2009747774]

約数ペア:

[(1, 2009747774), (2, 1004873887), (23, 87380338), (46, 43690169), (4079, 492706), (8158, 246353), (10711, 187634), (21422, 93817)]