888937212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{5009}}^1$

素因数の和:5682

約数の個数: 48

約数和(自身を含む): 2168167680

約数和(自身を除く): 1279230468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 643, 1286, 1929, 2572, 3858, 5009, 7716, 10018, 14789, 15027, 20036, 29578, 30054, 44367, 59156, 60108, 88734, 115207, 177468, 230414, 345621, 460828, 691242, 1382484, 3220787, 6441574, 9662361, 12883148, 19324722, 38649444, 74078101, 148156202, 222234303, 296312404, 444468606, 888937212]

約数ペア:

[(1, 888937212), (2, 444468606), (3, 296312404), (4, 222234303), (6, 148156202), (12, 74078101), (23, 38649444), (46, 19324722), (69, 12883148), (92, 9662361), (138, 6441574), (276, 3220787), (643, 1382484), (1286, 691242), (1929, 460828), (2572, 345621), (3858, 230414), (5009, 177468), (7716, 115207), (10018, 88734), (14789, 60108), (15027, 59156), (20036, 44367), (29578, 30054)]