890069042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3467}}^1\times {\mathrm{5581}}^1$

素因数の和:9073

約数の個数: 16

約数和(自身を含む): 1393803072

約数和(自身を除く): 503734030

約数列:

[1, 2, 23, 46, 3467, 5581, 6934, 11162, 79741, 128363, 159482, 256726, 19349327, 38698654, 445034521, 890069042]

約数ペア:

[(1, 890069042), (2, 445034521), (23, 38698654), (46, 19349327), (3467, 256726), (5581, 159482), (6934, 128363), (11162, 79741)]