392671270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53717}}^1$

素因数の和:53784

約数の個数: 32

約数和(自身を含む): 765803808

約数和(自身を除く): 373132538

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 53717, 107434, 268585, 537170, 913189, 1826378, 2309831, 4565945, 4619662, 9131890, 11549155, 23098310, 39267127, 78534254, 196335635, 392671270]

約数ペア:

[(1, 392671270), (2, 196335635), (5, 78534254), (10, 39267127), (17, 23098310), (34, 11549155), (43, 9131890), (85, 4619662), (86, 4565945), (170, 2309831), (215, 1826378), (430, 913189), (731, 537170), (1462, 268585), (3655, 107434), (7310, 53717)]