2021849665940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{3367841}}^1$

素因数の和:3370172

約数の個数: 48

約数和(自身を含む): 4574472431760

約数和(自身を除く): 2552622765820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2309, 4618, 9236, 11545, 23090, 30017, 46180, 60034, 120068, 150085, 300170, 600340, 3367841, 6735682, 13471364, 16839205, 33678410, 43781933, 67356820, 87563866, 175127732, 218909665, 437819330, 875638660, 7776344869, 15552689738, 31105379476, 38881724345, 77763448690, 101092483297, 155526897380, 202184966594, 404369933188, 505462416485, 1010924832970, 2021849665940]

約数ペア:

[(1, 2021849665940), (2, 1010924832970), (4, 505462416485), (5, 404369933188), (10, 202184966594), (13, 155526897380), (20, 101092483297), (26, 77763448690), (52, 38881724345), (65, 31105379476), (130, 15552689738), (260, 7776344869), (2309, 875638660), (4618, 437819330), (9236, 218909665), (11545, 175127732), (23090, 87563866), (30017, 67356820), (46180, 43781933), (60034, 33678410), (120068, 16839205), (150085, 13471364), (300170, 6735682), (600340, 3367841)]