2010696856

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{1061}}^1$

素因数の和:1904

約数の個数: 64

約数和(自身を含む): 4418599680

約数和(自身を除く): 2407902824

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 787, 1061, 1204, 1574, 2122, 2408, 3148, 4244, 5509, 6296, 7427, 8488, 11018, 14854, 22036, 29708, 33841, 44072, 45623, 59416, 67682, 91246, 135364, 182492, 236887, 270728, 319361, 364984, 473774, 638722, 835007, 947548, 1277444, 1670014, 1895096, 2554888, 3340028, 5845049, 6680056, 11690098, 23380196, 35905301, 46760392, 71810602, 143621204, 251337107, 287242408, 502674214, 1005348428, 2010696856]

約数ペア:

[(1, 2010696856), (2, 1005348428), (4, 502674214), (7, 287242408), (8, 251337107), (14, 143621204), (28, 71810602), (43, 46760392), (56, 35905301), (86, 23380196), (172, 11690098), (301, 6680056), (344, 5845049), (602, 3340028), (787, 2554888), (1061, 1895096), (1204, 1670014), (1574, 1277444), (2122, 947548), (2408, 835007), (3148, 638722), (4244, 473774), (5509, 364984), (6296, 319361), (7427, 270728), (8488, 236887), (11018, 182492), (14854, 135364), (22036, 91246), (29708, 67682), (33841, 59416), (44072, 45623)]