421554562

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2935

約数の個数: 48

約数和(自身を含む): 764701056

約数和(自身を除く): 343146494

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 121, 143, 242, 286, 517, 611, 1034, 1222, 1573, 2851, 3146, 5687, 5702, 6721, 11374, 13442, 31361, 37063, 62722, 73931, 74126, 133997, 147862, 267994, 344971, 407693, 689942, 815386, 1473967, 1741961, 2947934, 3483922, 4484623, 8969246, 16213637, 19161571, 32427274, 38323142, 210777281, 421554562]

約数ペア:

[(1, 421554562), (2, 210777281), (11, 38323142), (13, 32427274), (22, 19161571), (26, 16213637), (47, 8969246), (94, 4484623), (121, 3483922), (143, 2947934), (242, 1741961), (286, 1473967), (517, 815386), (611, 689942), (1034, 407693), (1222, 344971), (1573, 267994), (2851, 147862), (3146, 133997), (5687, 74126), (5702, 73931), (6721, 62722), (11374, 37063), (13442, 31361)]