2080866084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{80021}}^1$

素因数の和:80236

約数の個数: 48

約数和(自身を含む): 5323703616

約数和(自身を除く): 3242837532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 197, 394, 591, 788, 1182, 2167, 2364, 4334, 6501, 8668, 13002, 26004, 80021, 160042, 240063, 320084, 480126, 880231, 960252, 1760462, 2640693, 3520924, 5281386, 10562772, 15764137, 31528274, 47292411, 63056548, 94584822, 173405507, 189169644, 346811014, 520216521, 693622028, 1040433042, 2080866084]

約数ペア:

[(1, 2080866084), (2, 1040433042), (3, 693622028), (4, 520216521), (6, 346811014), (11, 189169644), (12, 173405507), (22, 94584822), (33, 63056548), (44, 47292411), (66, 31528274), (132, 15764137), (197, 10562772), (394, 5281386), (591, 3520924), (788, 2640693), (1182, 1760462), (2167, 960252), (2364, 880231), (4334, 480126), (6501, 320084), (8668, 240063), (13002, 160042), (26004, 80021)]