390059694

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{84319}}^1$

素因数の和:84584

約数の個数: 24

約数和(自身を含む): 848427840

約数和(自身を除く): 458368146

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 84319, 168638, 252957, 505914, 758871, 1517742, 21669983, 43339966, 65009949, 130019898, 195029847, 390059694]

約数ペア:

[(1, 390059694), (2, 195029847), (3, 130019898), (6, 65009949), (9, 43339966), (18, 21669983), (257, 1517742), (514, 758871), (771, 505914), (1542, 252957), (2313, 168638), (4626, 84319)]