309025846

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:828

約数の個数: 24

約数和(自身を含む): 478574280

約数和(自身を除く): 169548434

約数列:

[1, 2, 47, 94, 113, 226, 619, 1238, 2209, 4418, 5311, 10622, 29093, 58186, 69947, 139894, 249617, 499234, 1367371, 2734742, 3287509, 6575018, 154512923, 309025846]

約数ペア:

[(1, 309025846), (2, 154512923), (47, 6575018), (94, 3287509), (113, 2734742), (226, 1367371), (619, 499234), (1238, 249617), (2209, 139894), (4418, 69947), (5311, 58186), (10622, 29093)]