668826042

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1\times {\mathrm{1741}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 1370466240

約数和(自身を除く): 701640198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1489, 1741, 2978, 3482, 4467, 5223, 8934, 10446, 64027, 74863, 128054, 149726, 192081, 224589, 384162, 449178, 2592349, 5184698, 7777047, 15554094, 111471007, 222942014, 334413021, 668826042]

約数ペア:

[(1, 668826042), (2, 334413021), (3, 222942014), (6, 111471007), (43, 15554094), (86, 7777047), (129, 5184698), (258, 2592349), (1489, 449178), (1741, 384162), (2978, 224589), (3482, 192081), (4467, 149726), (5223, 128054), (8934, 74863), (10446, 64027)]