1080208

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:562

約数の個数: 20

約数和(自身を含む): 2110108

約数和(自身を除く): 1029900

約数列:

[1, 2, 4, 8, 16, 181, 362, 373, 724, 746, 1448, 1492, 2896, 2984, 5968, 67513, 135026, 270052, 540104, 1080208]

約数ペア:

[(1, 1080208), (2, 540104), (4, 270052), (8, 135026), (16, 67513), (181, 5968), (362, 2984), (373, 2896), (724, 1492), (746, 1448)]