5164415536

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2426887}}^1$

素因数の和:2426921

約数の個数: 40

約数和(自身を含む): 12037364480

約数和(自身を除く): 6872948944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2426887, 4853774, 9707548, 16988209, 19415096, 33976418, 38830192, 46110853, 67952836, 92221706, 135905672, 184443412, 271811344, 322775971, 368886824, 645551942, 737773648, 1291103884, 2582207768, 5164415536]

約数ペア:

[(1, 5164415536), (2, 2582207768), (4, 1291103884), (7, 737773648), (8, 645551942), (14, 368886824), (16, 322775971), (19, 271811344), (28, 184443412), (38, 135905672), (56, 92221706), (76, 67952836), (112, 46110853), (133, 38830192), (152, 33976418), (266, 19415096), (304, 16988209), (532, 9707548), (1064, 4853774), (2128, 2426887)]