2772086284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{43721}}^1$

素因数の和:43878

約数の個数: 36

約数和(自身を含む): 5373084024

約数和(自身を除く): 2600997740

約数列:

[1, 2, 4, 11, 22, 44, 121, 131, 242, 262, 484, 524, 1441, 2882, 5764, 15851, 31702, 43721, 63404, 87442, 174884, 480931, 961862, 1923724, 5290241, 5727451, 10580482, 11454902, 21160964, 22909804, 63001961, 126003922, 252007844, 693021571, 1386043142, 2772086284]

約数ペア:

[(1, 2772086284), (2, 1386043142), (4, 693021571), (11, 252007844), (22, 126003922), (44, 63001961), (121, 22909804), (131, 21160964), (242, 11454902), (262, 10580482), (484, 5727451), (524, 5290241), (1441, 1923724), (2882, 961862), (5764, 480931), (15851, 174884), (31702, 87442), (43721, 63404)]