2292940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8819}}^1$

素因数の和:8841

約数の個数: 24

約数和(自身を含む): 5186160

約数和(自身を除く): 2893220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8819, 17638, 35276, 44095, 88190, 114647, 176380, 229294, 458588, 573235, 1146470, 2292940]

約数ペア:

[(1, 2292940), (2, 1146470), (4, 573235), (5, 458588), (10, 229294), (13, 176380), (20, 114647), (26, 88190), (52, 44095), (65, 35276), (130, 17638), (260, 8819)]