2099693351

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{65881}}^1$

素因数の和:66074

約数の個数: 16

約数和(自身を含む): 2498245440

約数和(自身を除く): 398552089

約数列:

[1, 7, 29, 157, 203, 1099, 4553, 31871, 65881, 461167, 1910549, 10343317, 13373843, 72403219, 299956193, 2099693351]

約数ペア:

[(1, 2099693351), (7, 299956193), (29, 72403219), (157, 13373843), (203, 10343317), (1099, 1910549), (4553, 461167), (31871, 65881)]