1978896

素因数分解:

$2^4\times 3^1\times {\mathrm{41227}}^1$

素因数の和:41238

約数の個数: 20

約数和(自身を含む): 5112272

約数和(自身を除く): 3133376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 41227, 82454, 123681, 164908, 247362, 329816, 494724, 659632, 989448, 1978896]

約数ペア:

[(1, 1978896), (2, 989448), (3, 659632), (4, 494724), (6, 329816), (8, 247362), (12, 164908), (16, 123681), (24, 82454), (48, 41227)]