505087488004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4397}}^1\times {\mathrm{12373}}^1$

素因数の和:16996

約数の個数: 48

約数和(自身を含む): 969126532416

約数和(自身を除く): 464039044412

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4397, 4642, 8794, 9284, 12373, 17588, 24746, 48367, 49492, 96734, 136103, 193468, 272206, 544412, 927767, 1855534, 2610703, 3711068, 5221406, 10205437, 10442812, 20410874, 28717733, 40821748, 54404081, 57435466, 108808162, 114870932, 217616324, 598444891, 1196889782, 2393779564, 11479261091, 22958522182, 45917044364, 126271872001, 252543744002, 505087488004]

約数ペア:

[(1, 505087488004), (2, 252543744002), (4, 126271872001), (11, 45917044364), (22, 22958522182), (44, 11479261091), (211, 2393779564), (422, 1196889782), (844, 598444891), (2321, 217616324), (4397, 114870932), (4642, 108808162), (8794, 57435466), (9284, 54404081), (12373, 40821748), (17588, 28717733), (24746, 20410874), (48367, 10442812), (49492, 10205437), (96734, 5221406), (136103, 3711068), (193468, 2610703), (272206, 1855534), (544412, 927767)]