4921076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 9199680

約数和(自身を除く): 4278604

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 887, 1387, 1774, 2774, 3548, 5548, 16853, 33706, 64751, 67412, 129502, 259004, 1230269, 2460538, 4921076]

約数ペア:

[(1, 4921076), (2, 2460538), (4, 1230269), (19, 259004), (38, 129502), (73, 67412), (76, 64751), (146, 33706), (292, 16853), (887, 5548), (1387, 3548), (1774, 2774)]