2580772018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1923079}}^1$

素因数の和:1923153

約数の個数: 16

約数和(自身を含む): 4292314560

約数和(自身を除く): 1711542542

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1923079, 3846158, 21153869, 42307738, 117307819, 234615638, 1290386009, 2580772018]

約数ペア:

[(1, 2580772018), (2, 1290386009), (11, 234615638), (22, 117307819), (61, 42307738), (122, 21153869), (671, 3846158), (1342, 1923079)]