2022974876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{197479}}^1$

素因数の和:197693

約数の個数: 24

約数和(自身を含む): 3831901920

約数和(自身を除く): 1808927044

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 10244, 197479, 394958, 789916, 2567227, 5134454, 10268908, 38903363, 77806726, 155613452, 505743719, 1011487438, 2022974876]

約数ペア:

[(1, 2022974876), (2, 1011487438), (4, 505743719), (13, 155613452), (26, 77806726), (52, 38903363), (197, 10268908), (394, 5134454), (788, 2567227), (2561, 789916), (5122, 394958), (10244, 197479)]