2128492081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73847}}^1$

素因数の和:73944

約数の個数: 16

約数和(自身を含む): 2357228160

約数和(自身を除く): 228736079

約数列:

[1, 19, 37, 41, 703, 779, 1517, 28823, 73847, 1403093, 2732339, 3027727, 51914441, 57526813, 112025899, 2128492081]

約数ペア:

[(1, 2128492081), (19, 112025899), (37, 57526813), (41, 51914441), (703, 3027727), (779, 2732339), (1517, 1403093), (28823, 73847)]