8889675004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{23741}}^1$

素因数の和:24106

約数の個数: 48

約数和(自身を含む): 18252089856

約数和(自身を除く): 9362414852

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 311, 602, 622, 1204, 1244, 2177, 4354, 8708, 13373, 23741, 26746, 47482, 53492, 93611, 94964, 166187, 187222, 332374, 374444, 664748, 1020863, 2041726, 4083452, 7146041, 7383451, 14292082, 14766902, 28584164, 29533804, 51684157, 103368314, 206736628, 317488393, 634976786, 1269953572, 2222418751, 4444837502, 8889675004]

約数ペア:

[(1, 8889675004), (2, 4444837502), (4, 2222418751), (7, 1269953572), (14, 634976786), (28, 317488393), (43, 206736628), (86, 103368314), (172, 51684157), (301, 29533804), (311, 28584164), (602, 14766902), (622, 14292082), (1204, 7383451), (1244, 7146041), (2177, 4083452), (4354, 2041726), (8708, 1020863), (13373, 664748), (23741, 374444), (26746, 332374), (47482, 187222), (53492, 166187), (93611, 94964)]