2017844402

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{478843}}^1$

素因数の和:478902

約数の個数: 24

約数和(自身を含む): 3602822256

約数和(自身を除く): 1584977854

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 478843, 957686, 3351901, 6703802, 20590249, 23463307, 41180498, 46926614, 144131743, 288263486, 1008922201, 2017844402]

約数ペア:

[(1, 2017844402), (2, 1008922201), (7, 288263486), (14, 144131743), (43, 46926614), (49, 41180498), (86, 23463307), (98, 20590249), (301, 6703802), (602, 3351901), (2107, 957686), (4214, 478843)]