440028364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{5581}}^1$

素因数の和:6465

約数の個数: 24

約数和(自身を含む): 804611808

約数和(自身を除く): 364583444

約数列:

[1, 2, 4, 23, 46, 92, 857, 1714, 3428, 5581, 11162, 19711, 22324, 39422, 78844, 128363, 256726, 513452, 4782917, 9565834, 19131668, 110007091, 220014182, 440028364]

約数ペア:

[(1, 440028364), (2, 220014182), (4, 110007091), (23, 19131668), (46, 9565834), (92, 4782917), (857, 513452), (1714, 256726), (3428, 128363), (5581, 78844), (11162, 39422), (19711, 22324)]