2080401818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{172877}}^1$

素因数の和:173437

約数の個数: 16

約数和(自身を含む): 3410537184

約数和(自身を除く): 1330135366

約数列:

[1, 2, 11, 22, 547, 1094, 6017, 12034, 172877, 345754, 1901647, 3803294, 94563719, 189127438, 1040200909, 2080401818]

約数ペア:

[(1, 2080401818), (2, 1040200909), (11, 189127438), (22, 94563719), (547, 3803294), (1094, 1901647), (6017, 345754), (12034, 172877)]