2019751712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{43801}}^1$

素因数の和:43953

約数の個数: 48

約数和(自身を含む): 4371089184

約数和(自身を除く): 2351337472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 1048, 1441, 2096, 2882, 4192, 5764, 11528, 23056, 43801, 46112, 87602, 175204, 350408, 481811, 700816, 963622, 1401632, 1927244, 3854488, 5737931, 7708976, 11475862, 15417952, 22951724, 45903448, 63117241, 91806896, 126234482, 183613792, 252468964, 504937928, 1009875856, 2019751712]

約数ペア:

[(1, 2019751712), (2, 1009875856), (4, 504937928), (8, 252468964), (11, 183613792), (16, 126234482), (22, 91806896), (32, 63117241), (44, 45903448), (88, 22951724), (131, 15417952), (176, 11475862), (262, 7708976), (352, 5737931), (524, 3854488), (1048, 1927244), (1441, 1401632), (2096, 963622), (2882, 700816), (4192, 481811), (5764, 350408), (11528, 175204), (23056, 87602), (43801, 46112)]