2057671605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12470737}}^1$

素因数の和:12470756

約数の個数: 16

約数和(自身を含む): 3591572544

約数和(自身を除く): 1533900939

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12470737, 37412211, 62353685, 137178107, 187061055, 411534321, 685890535, 2057671605]

約数ペア:

[(1, 2057671605), (3, 685890535), (5, 411534321), (11, 187061055), (15, 137178107), (33, 62353685), (55, 37412211), (165, 12470737)]