420202274

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{4679}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 639213120

約数和(自身を除く): 219010846

約数列:

[1, 2, 83, 166, 541, 1082, 4679, 9358, 44903, 89806, 388357, 776714, 2531339, 5062678, 210101137, 420202274]

約数ペア:

[(1, 420202274), (2, 210101137), (83, 5062678), (166, 2531339), (541, 776714), (1082, 388357), (4679, 89806), (9358, 44903)]