1261884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8089}}^1$

素因数の和:8109

約数の個数: 24

約数和(自身を含む): 3171280

約数和(自身を除く): 1909396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8089, 16178, 24267, 32356, 48534, 97068, 105157, 210314, 315471, 420628, 630942, 1261884]

約数ペア:

[(1, 1261884), (2, 630942), (3, 420628), (4, 315471), (6, 210314), (12, 105157), (13, 97068), (26, 48534), (39, 32356), (52, 24267), (78, 16178), (156, 8089)]