131497708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{1549}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 242606000

約数和(自身を除く): 111108292

約数列:

[1, 2, 4, 19, 38, 76, 1117, 1549, 2234, 3098, 4468, 6196, 21223, 29431, 42446, 58862, 84892, 117724, 1730233, 3460466, 6920932, 32874427, 65748854, 131497708]

約数ペア:

[(1, 131497708), (2, 65748854), (4, 32874427), (19, 6920932), (38, 3460466), (76, 1730233), (1117, 117724), (1549, 84892), (2234, 58862), (3098, 42446), (4468, 29431), (6196, 21223)]