1266490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3137

約数の個数: 16

約数和(自身を含む): 2336040

約数和(自身を除く): 1069550

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 3089, 6178, 15445, 30890, 126649, 253298, 633245, 1266490]

約数ペア:

[(1, 1266490), (2, 633245), (5, 253298), (10, 126649), (41, 30890), (82, 15445), (205, 6178), (410, 3089)]