902100065470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2097907129}}^1$

素因数の和:2097907179

約数の個数: 16

約数和(自身を含む): 1661542446960

約数和(自身を除く): 759442381490

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2097907129, 4195814258, 10489535645, 20979071290, 90210006547, 180420013094, 451050032735, 902100065470]

約数ペア:

[(1, 902100065470), (2, 451050032735), (5, 180420013094), (10, 90210006547), (43, 20979071290), (86, 10489535645), (215, 4195814258), (430, 2097907129)]