904817264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{10093}}^1$

素因数の和:10545

約数の個数: 40

約数和(自身を含む): 1892503872

約数和(自身を除く): 987686608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431, 862, 1724, 3448, 5603, 6896, 10093, 11206, 20186, 22412, 40372, 44824, 80744, 89648, 131209, 161488, 262418, 524836, 1049672, 2099344, 4350083, 8700166, 17400332, 34800664, 56551079, 69601328, 113102158, 226204316, 452408632, 904817264]

約数ペア:

[(1, 904817264), (2, 452408632), (4, 226204316), (8, 113102158), (13, 69601328), (16, 56551079), (26, 34800664), (52, 17400332), (104, 8700166), (208, 4350083), (431, 2099344), (862, 1049672), (1724, 524836), (3448, 262418), (5603, 161488), (6896, 131209), (10093, 89648), (11206, 80744), (20186, 44824), (22412, 40372)]