6947778838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{111949}}^1$

素因数の和:112013

約数の個数: 64

約数和(自身を含む): 14444236800

約数和(自身を除く): 7496457962

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 1001, 2002, 2387, 2821, 4433, 4774, 5642, 8866, 31031, 62062, 111949, 223898, 783643, 1231439, 1455337, 1567286, 2462878, 2910674, 3470419, 6940838, 8620073, 10187359, 16008707, 17240146, 20374718, 24292933, 32017414, 38174609, 45115447, 48585866, 76349218, 90230894, 112060949, 224121898, 267222263, 315808129, 496269917, 534444526, 631616258, 992539834, 3473889419, 6947778838]

約数ペア:

[(1, 6947778838), (2, 3473889419), (7, 992539834), (11, 631616258), (13, 534444526), (14, 496269917), (22, 315808129), (26, 267222263), (31, 224121898), (62, 112060949), (77, 90230894), (91, 76349218), (143, 48585866), (154, 45115447), (182, 38174609), (217, 32017414), (286, 24292933), (341, 20374718), (403, 17240146), (434, 16008707), (682, 10187359), (806, 8620073), (1001, 6940838), (2002, 3470419), (2387, 2910674), (2821, 2462878), (4433, 1567286), (4774, 1455337), (5642, 1231439), (8866, 783643), (31031, 223898), (62062, 111949)]