2562056745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3972181}}^1$

素因数の和:3972232

約数の個数: 16

約数和(自身を含む): 4194624192

約数和(自身を除く): 1632567447

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3972181, 11916543, 19860905, 59582715, 170803783, 512411349, 854018915, 2562056745]

約数ペア:

[(1, 2562056745), (3, 854018915), (5, 512411349), (15, 170803783), (43, 59582715), (129, 19860905), (215, 11916543), (645, 3972181)]