1230152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 2877120

約数和(自身を除く): 1646968

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1997, 3994, 7988, 13979, 15976, 21967, 27958, 43934, 55916, 87868, 111832, 153769, 175736, 307538, 615076, 1230152]

約数ペア:

[(1, 1230152), (2, 615076), (4, 307538), (7, 175736), (8, 153769), (11, 111832), (14, 87868), (22, 55916), (28, 43934), (44, 27958), (56, 21967), (77, 15976), (88, 13979), (154, 7988), (308, 3994), (616, 1997)]