8518042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 14857920

約数和(自身を除く): 6339878

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 401, 494, 559, 802, 817, 1118, 1634, 5213, 7619, 10426, 10621, 15238, 17243, 21242, 34486, 99047, 198094, 224159, 327617, 448318, 655234, 4259021, 8518042]

約数ペア:

[(1, 8518042), (2, 4259021), (13, 655234), (19, 448318), (26, 327617), (38, 224159), (43, 198094), (86, 99047), (247, 34486), (401, 21242), (494, 17243), (559, 15238), (802, 10621), (817, 10426), (1118, 7619), (1634, 5213)]