2021304858

素因数分解:

$2^1\times 3^1\times {\mathrm{8443}}^1\times {\mathrm{39901}}^1$

素因数の和:48349

約数の個数: 16

約数和(自身を含む): 4043189856

約数和(自身を除く): 2021884998

約数列:

[1, 2, 3, 6, 8443, 16886, 25329, 39901, 50658, 79802, 119703, 239406, 336884143, 673768286, 1010652429, 2021304858]

約数ペア:

[(1, 2021304858), (2, 1010652429), (3, 673768286), (6, 336884143), (8443, 239406), (16886, 119703), (25329, 79802), (39901, 50658)]