2016751290580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{56618509}}^1$

素因数の和:56618668

約数の個数: 48

約数和(自身を含む): 4594252375440

約数和(自身を除く): 2577501084860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 1370, 1781, 2740, 3562, 7124, 8905, 17810, 35620, 56618509, 113237018, 226474036, 283092545, 566185090, 736040617, 1132370180, 1472081234, 2944162468, 3680203085, 7360406170, 7756735733, 14720812340, 15513471466, 31026942932, 38783678665, 77567357330, 100837564529, 155134714660, 201675129058, 403350258116, 504187822645, 1008375645290, 2016751290580]

約数ペア:

[(1, 2016751290580), (2, 1008375645290), (4, 504187822645), (5, 403350258116), (10, 201675129058), (13, 155134714660), (20, 100837564529), (26, 77567357330), (52, 38783678665), (65, 31026942932), (130, 15513471466), (137, 14720812340), (260, 7756735733), (274, 7360406170), (548, 3680203085), (685, 2944162468), (1370, 1472081234), (1781, 1132370180), (2740, 736040617), (3562, 566185090), (7124, 283092545), (8905, 226474036), (17810, 113237018), (35620, 56618509)]