2018851165

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{51719}}^1$

素因数の和:51972

約数の個数: 16

約数和(自身を含む): 2499937920

約数和(自身を除く): 481086755

約数列:

[1, 5, 37, 185, 211, 1055, 7807, 39035, 51719, 258595, 1913603, 9568015, 10912709, 54563545, 403770233, 2018851165]

約数ペア:

[(1, 2018851165), (5, 403770233), (37, 54563545), (185, 10912709), (211, 9568015), (1055, 1913603), (7807, 258595), (39035, 51719)]