2080455971

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{547}}^1$

素因数の和:672

約数の個数: 36

約数和(自身を含む): 2483449416

約数和(自身を除く): 402993445

約数列:

[1, 11, 17, 43, 121, 187, 473, 547, 731, 1849, 2057, 5203, 6017, 8041, 9299, 20339, 23521, 31433, 66187, 88451, 102289, 223729, 258731, 345763, 399857, 1011403, 1125179, 2846041, 3803393, 4398427, 11125433, 17193851, 48382697, 122379763, 189132361, 2080455971]

約数ペア:

[(1, 2080455971), (11, 189132361), (17, 122379763), (43, 48382697), (121, 17193851), (187, 11125433), (473, 4398427), (547, 3803393), (731, 2846041), (1849, 1125179), (2057, 1011403), (5203, 399857), (6017, 345763), (8041, 258731), (9299, 223729), (20339, 102289), (23521, 88451), (31433, 66187)]