890231882

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{10651}}^1$

素因数の和:10778

約数の個数: 24

約数和(自身を含む): 1413733440

約数和(自身を除く): 523501558

約数列:

[1, 2, 23, 46, 79, 158, 529, 1058, 1817, 3634, 10651, 21302, 41791, 83582, 244973, 489946, 841429, 1682858, 5634379, 11268758, 19352867, 38705734, 445115941, 890231882]

約数ペア:

[(1, 890231882), (2, 445115941), (23, 38705734), (46, 19352867), (79, 11268758), (158, 5634379), (529, 1682858), (1058, 841429), (1817, 489946), (3634, 244973), (10651, 83582), (21302, 41791)]