2019944212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{86131}}^1$

素因数の和:86200

約数の個数: 48

約数和(自身を含む): 4254231744

約数和(自身を除く): 2234287532

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 1066, 1804, 2132, 5863, 11726, 23452, 86131, 172262, 344524, 947441, 1119703, 1894882, 2239406, 3531371, 3789764, 4478812, 7062742, 12316733, 14125484, 24633466, 38845081, 45907823, 49266932, 77690162, 91815646, 155380324, 183631292, 504986053, 1009972106, 2019944212]

約数ペア:

[(1, 2019944212), (2, 1009972106), (4, 504986053), (11, 183631292), (13, 155380324), (22, 91815646), (26, 77690162), (41, 49266932), (44, 45907823), (52, 38845081), (82, 24633466), (143, 14125484), (164, 12316733), (286, 7062742), (451, 4478812), (533, 3789764), (572, 3531371), (902, 2239406), (1066, 1894882), (1804, 1119703), (2132, 947441), (5863, 344524), (11726, 172262), (23452, 86131)]