290772433

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{2129}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 337392000

約数和(自身を除く): 46619567

約数列:

[1, 7, 109, 179, 763, 1253, 2129, 14903, 19511, 136577, 232061, 381091, 1624427, 2667637, 41538919, 290772433]

約数ペア:

[(1, 290772433), (7, 41538919), (109, 2667637), (179, 1624427), (763, 381091), (1253, 232061), (2129, 136577), (14903, 19511)]