2506894.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 133249536

約数和(自身を除く): 77181810

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 101, 143, 202, 286, 303, 429, 606, 647, 858, 1111, 1294, 1313, 1941, 2222, 2626, 3333, 3882, 3939, 6666, 7117, 7878, 8411, 14234, 14443, 16822, 21351, 25233, 28886, 42702, 43329, 50466, 65347, 86658, 92521, 130694, 185042, 196041, 277563, 392082, 555126, 718817, 849511, 1437634, 1699022, 2156451, 2548533, 4312902, 5097066, 9344621, 18689242, 28033863, 56067726]

約数ペア:

[(1, 56067726), (2, 28033863), (3, 18689242), (6, 9344621), (11, 5097066), (13, 4312902), (22, 2548533), (26, 2156451), (33, 1699022), (39, 1437634), (66, 849511), (78, 718817), (101, 555126), (143, 392082), (202, 277563), (286, 196041), (303, 185042), (429, 130694), (606, 92521), (647, 86658), (858, 65347), (1111, 50466), (1294, 43329), (1313, 42702), (1941, 28886), (2222, 25233), (2626, 21351), (3333, 16822), (3882, 14443), (3939, 14234), (6666, 8411), (7117, 7878)]