1247009664

素因数分解:

$2^7\times 3^1\times {\mathrm{3247421}}^1$

素因数の和:3247438

約数の個数: 32

約数和(自身を含む): 3312370440

約数和(自身を除く): 2065360776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3247421, 6494842, 9742263, 12989684, 19484526, 25979368, 38969052, 51958736, 77938104, 103917472, 155876208, 207834944, 311752416, 415669888, 623504832, 1247009664]

約数ペア:

[(1, 1247009664), (2, 623504832), (3, 415669888), (4, 311752416), (6, 207834944), (8, 155876208), (12, 103917472), (16, 77938104), (24, 51958736), (32, 38969052), (48, 25979368), (64, 19484526), (96, 12989684), (128, 9742263), (192, 6494842), (384, 3247421)]