12976831196

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{468613}}^1$

素因数の和:468690

約数の個数: 48

約数和(自身を含む): 27711957504

約数和(自身を除く): 14735126308

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 3956, 6923, 13846, 27692, 468613, 937226, 1874452, 3280291, 6560582, 10778099, 13121164, 20150359, 21556198, 40300718, 43112396, 75446693, 80601436, 141052513, 150893386, 282105026, 301786772, 463458257, 564210052, 926916514, 1853833028, 3244207799, 6488415598, 12976831196]

約数ペア:

[(1, 12976831196), (2, 6488415598), (4, 3244207799), (7, 1853833028), (14, 926916514), (23, 564210052), (28, 463458257), (43, 301786772), (46, 282105026), (86, 150893386), (92, 141052513), (161, 80601436), (172, 75446693), (301, 43112396), (322, 40300718), (602, 21556198), (644, 20150359), (989, 13121164), (1204, 10778099), (1978, 6560582), (3956, 3280291), (6923, 1874452), (13846, 937226), (27692, 468613)]