2982812

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 6002304

約数和(自身を除く): 3019492

約数列:

[1, 2, 4, 7, 14, 28, 307, 347, 614, 694, 1228, 1388, 2149, 2429, 4298, 4858, 8596, 9716, 106529, 213058, 426116, 745703, 1491406, 2982812]

約数ペア:

[(1, 2982812), (2, 1491406), (4, 745703), (7, 426116), (14, 213058), (28, 106529), (307, 9716), (347, 8596), (614, 4858), (694, 4298), (1228, 2429), (1388, 2149)]