173689004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{21089}}^1$

素因数の和:21193

約数の個数: 24

約数和(自身を含む): 318880800

約数和(自身を除く): 145191796

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 21089, 42178, 84356, 611581, 1223162, 1497319, 2446324, 2994638, 5989276, 43422251, 86844502, 173689004]

約数ペア:

[(1, 173689004), (2, 86844502), (4, 43422251), (29, 5989276), (58, 2994638), (71, 2446324), (116, 1497319), (142, 1223162), (284, 611581), (2059, 84356), (4118, 42178), (8236, 21089)]