245840503

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 259623936

約数和(自身を除く): 13783433

約数列:

[1, 43, 47, 103, 1181, 2021, 4429, 4841, 50783, 55507, 121643, 208163, 2386801, 5230649, 5717221, 245840503]

約数ペア:

[(1, 245840503), (43, 5717221), (47, 5230649), (103, 2386801), (1181, 208163), (2021, 121643), (4429, 55507), (4841, 50783)]