2011053638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{268069}}^1$

素因数の和:268124

約数の個数: 24

約数和(自身を含む): 3422717760

約数和(自身を除く): 1411664122

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 268069, 536138, 2948759, 5897518, 8310139, 16620278, 32436349, 64872698, 91411529, 182823058, 1005526819, 2011053638]

約数ペア:

[(1, 2011053638), (2, 1005526819), (11, 182823058), (22, 91411529), (31, 64872698), (62, 32436349), (121, 16620278), (242, 8310139), (341, 5897518), (682, 2948759), (3751, 536138), (7502, 268069)]