2171336

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{4051}}^1$

素因数の和:4124

約数の個数: 16

約数和(自身を含む): 4133040

約数和(自身を除く): 1961704

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 4051, 8102, 16204, 32408, 271417, 542834, 1085668, 2171336]

約数ペア:

[(1, 2171336), (2, 1085668), (4, 542834), (8, 271417), (67, 32408), (134, 16204), (268, 8102), (536, 4051)]