171274754

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 305786880

約数和(自身を除く): 134512126

約数列:

[1, 2, 7, 14, 29, 58, 157, 203, 314, 406, 1099, 2198, 2687, 4553, 5374, 9106, 18809, 31871, 37618, 63742, 77923, 155846, 421859, 545461, 843718, 1090922, 2953013, 5906026, 12233911, 24467822, 85637377, 171274754]

約数ペア:

[(1, 171274754), (2, 85637377), (7, 24467822), (14, 12233911), (29, 5906026), (58, 2953013), (157, 1090922), (203, 843718), (314, 545461), (406, 421859), (1099, 155846), (2198, 77923), (2687, 63742), (4553, 37618), (5374, 31871), (9106, 18809)]