2016551615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{838483}}^1$

素因数の和:838538

約数の個数: 16

約数和(自身を含む): 2676440928

約数和(自身を除く): 659889313

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 838483, 4192415, 10900279, 31023871, 54501395, 155119355, 403310323, 2016551615]

約数ペア:

[(1, 2016551615), (5, 403310323), (13, 155119355), (37, 54501395), (65, 31023871), (185, 10900279), (481, 4192415), (2405, 838483)]