1900676534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{87211}}^1$

素因数の和:87871

約数の個数: 16

約数和(自身を含む): 3023465616

約数和(自身を除く): 1122789082

約数列:

[1, 2, 17, 34, 641, 1282, 10897, 21794, 87211, 174422, 1482587, 2965174, 55902251, 111804502, 950338267, 1900676534]

約数ペア:

[(1, 1900676534), (2, 950338267), (17, 111804502), (34, 55902251), (641, 2965174), (1282, 1482587), (10897, 174422), (21794, 87211)]