826645346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{339067}}^1$

素因数の和:339145

約数の個数: 16

約数和(自身を含む): 1318296384

約数和(自身を除く): 491651038

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 339067, 678134, 7798541, 15597082, 17970551, 35941102, 413322673, 826645346]

約数ペア:

[(1, 826645346), (2, 413322673), (23, 35941102), (46, 17970551), (53, 15597082), (106, 7798541), (1219, 678134), (2438, 339067)]