6620194

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1630

約数の個数: 24

約数和(自身を含む): 11827728

約数和(自身を除く): 5207534

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 1571, 2107, 3142, 4214, 10997, 21994, 67553, 76979, 135106, 153958, 472871, 945742, 3310097, 6620194]

約数ペア:

[(1, 6620194), (2, 3310097), (7, 945742), (14, 472871), (43, 153958), (49, 135106), (86, 76979), (98, 67553), (301, 21994), (602, 10997), (1571, 4214), (2107, 3142)]