1388208

素因数分解:

$2^4\times 3^1\times {\mathrm{28921}}^1$

素因数の和:28932

約数の個数: 20

約数和(自身を含む): 3586328

約数和(自身を除く): 2198120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 28921, 57842, 86763, 115684, 173526, 231368, 347052, 462736, 694104, 1388208]

約数ペア:

[(1, 1388208), (2, 694104), (3, 462736), (4, 347052), (6, 231368), (8, 173526), (12, 115684), (16, 86763), (24, 57842), (48, 28921)]