1220852

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 2243976

約数和(自身を除く): 1023124

約数列:

[1, 2, 4, 37, 73, 74, 113, 146, 148, 226, 292, 452, 2701, 4181, 5402, 8249, 8362, 10804, 16498, 16724, 32996, 305213, 610426, 1220852]

約数ペア:

[(1, 1220852), (2, 610426), (4, 305213), (37, 32996), (73, 16724), (74, 16498), (113, 10804), (146, 8362), (148, 8249), (226, 5402), (292, 4181), (452, 2701)]