1330398392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{34871}}^1$

素因数の和:35147

約数の個数: 32

約数和(自身を含む): 2636323200

約数和(自身を除く): 1305924808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 2008, 4769, 9538, 19076, 34871, 38152, 69742, 139484, 278968, 662549, 1325098, 2650196, 5300392, 8752621, 17505242, 35010484, 70020968, 166299799, 332599598, 665199196, 1330398392]

約数ペア:

[(1, 1330398392), (2, 665199196), (4, 332599598), (8, 166299799), (19, 70020968), (38, 35010484), (76, 17505242), (152, 8752621), (251, 5300392), (502, 2650196), (1004, 1325098), (2008, 662549), (4769, 278968), (9538, 139484), (19076, 69742), (34871, 38152)]