42013862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1412

約数の個数: 24

約数和(自身を含む): 69825000

約数和(自身を除く): 27811138

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1249, 1529, 2498, 3058, 13739, 16819, 27478, 33638, 151129, 173611, 302258, 347222, 1909721, 3819442, 21006931, 42013862]

約数ペア:

[(1, 42013862), (2, 21006931), (11, 3819442), (22, 1909721), (121, 347222), (139, 302258), (242, 173611), (278, 151129), (1249, 33638), (1529, 27478), (2498, 16819), (3058, 13739)]