811000564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{12791}}^1$

素因数の和:12948

約数の個数: 36

約数和(自身を含む): 1572034464

約数和(自身を除く): 761033900

約数列:

[1, 2, 4, 11, 22, 44, 121, 131, 242, 262, 484, 524, 1441, 2882, 5764, 12791, 15851, 25582, 31702, 51164, 63404, 140701, 281402, 562804, 1547711, 1675621, 3095422, 3351242, 6190844, 6702484, 18431831, 36863662, 73727324, 202750141, 405500282, 811000564]

約数ペア:

[(1, 811000564), (2, 405500282), (4, 202750141), (11, 73727324), (22, 36863662), (44, 18431831), (121, 6702484), (131, 6190844), (242, 3351242), (262, 3095422), (484, 1675621), (524, 1547711), (1441, 562804), (2882, 281402), (5764, 140701), (12791, 63404), (15851, 51164), (25582, 31702)]