491143452

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{971}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 1167675264

約数和(自身を除く): 676531812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 691, 732, 971, 1382, 1942, 2073, 2764, 2913, 3884, 4146, 5826, 8292, 11652, 42151, 59231, 84302, 118462, 126453, 168604, 177693, 236924, 252906, 355386, 505812, 670961, 710772, 1341922, 2012883, 2683844, 4025766, 8051532, 40928621, 81857242, 122785863, 163714484, 245571726, 491143452]

約数ペア:

[(1, 491143452), (2, 245571726), (3, 163714484), (4, 122785863), (6, 81857242), (12, 40928621), (61, 8051532), (122, 4025766), (183, 2683844), (244, 2012883), (366, 1341922), (691, 710772), (732, 670961), (971, 505812), (1382, 355386), (1942, 252906), (2073, 236924), (2764, 177693), (2913, 168604), (3884, 126453), (4146, 118462), (5826, 84302), (8292, 59231), (11652, 42151)]