2661763324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{41981}}^1$

素因数の和:42138

約数の個数: 36

約数和(自身を含む): 5159251944

約数和(自身を除く): 2497488620

約数列:

[1, 2, 4, 11, 22, 44, 121, 131, 242, 262, 484, 524, 1441, 2882, 5764, 15851, 31702, 41981, 63404, 83962, 167924, 461791, 923582, 1847164, 5079701, 5499511, 10159402, 10999022, 20318804, 21998044, 60494621, 120989242, 241978484, 665440831, 1330881662, 2661763324]

約数ペア:

[(1, 2661763324), (2, 1330881662), (4, 665440831), (11, 241978484), (22, 120989242), (44, 60494621), (121, 21998044), (131, 20318804), (242, 10999022), (262, 10159402), (484, 5499511), (524, 5079701), (1441, 1847164), (2882, 923582), (5764, 461791), (15851, 167924), (31702, 83962), (41981, 63404)]