339906502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1\times {\mathrm{5657}}^1$

素因数の和:7983

約数の個数: 16

約数和(自身を含む): 549414432

約数和(自身を除く): 209507930

約数列:

[1, 2, 13, 26, 2311, 4622, 5657, 11314, 30043, 60086, 73541, 147082, 13073327, 26146654, 169953251, 339906502]

約数ペア:

[(1, 339906502), (2, 169953251), (13, 26146654), (26, 13073327), (2311, 147082), (4622, 73541), (5657, 60086), (11314, 30043)]