2047444412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{103889}}^1$

素因数の和:104285

約数の個数: 24

約数和(自身を含む): 3868863600

約数和(自身を除く): 1821419188

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 4927, 9854, 19708, 103889, 207778, 415556, 1350557, 2701114, 5402228, 39373931, 78747862, 157495724, 511861103, 1023722206, 2047444412]

約数ペア:

[(1, 2047444412), (2, 1023722206), (4, 511861103), (13, 157495724), (26, 78747862), (52, 39373931), (379, 5402228), (758, 2701114), (1516, 1350557), (4927, 415556), (9854, 207778), (19708, 103889)]