1078785358

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{28051}}^1$

素因数の和:28168

約数の個数: 32

約数和(自身を含む): 1922796288

約数和(自身を除く): 844010930

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 469, 574, 938, 2747, 5494, 19229, 28051, 38458, 56102, 196357, 392714, 1150091, 1879417, 2300182, 3758834, 8050637, 13155919, 16101274, 26311838, 77056097, 154112194, 539392679, 1078785358]

約数ペア:

[(1, 1078785358), (2, 539392679), (7, 154112194), (14, 77056097), (41, 26311838), (67, 16101274), (82, 13155919), (134, 8050637), (287, 3758834), (469, 2300182), (574, 1879417), (938, 1150091), (2747, 392714), (5494, 196357), (19229, 56102), (28051, 38458)]