2013998636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{7187}}^1$

素因数の和:7538

約数の個数: 48

約数和(自身を含む): 4032122976

約数和(自身を除く): 2018124340

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 317, 442, 634, 884, 1268, 4121, 5389, 7187, 8242, 10778, 14374, 16484, 21556, 28748, 70057, 93431, 122179, 140114, 186862, 244358, 280228, 373724, 488716, 1588327, 2278279, 3176654, 4556558, 6353308, 9113116, 29617627, 38730743, 59235254, 77461486, 118470508, 154922972, 503499659, 1006999318, 2013998636]

約数ペア:

[(1, 2013998636), (2, 1006999318), (4, 503499659), (13, 154922972), (17, 118470508), (26, 77461486), (34, 59235254), (52, 38730743), (68, 29617627), (221, 9113116), (317, 6353308), (442, 4556558), (634, 3176654), (884, 2278279), (1268, 1588327), (4121, 488716), (5389, 373724), (7187, 280228), (8242, 244358), (10778, 186862), (14374, 140114), (16484, 122179), (21556, 93431), (28748, 70057)]