248617382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{180419}}^1$

素因数の和:180487

約数の個数: 16

約数和(自身を含む): 409192560

約数和(自身を除く): 160575178

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 180419, 360838, 2345447, 4690894, 9562207, 19124414, 124308691, 248617382]

約数ペア:

[(1, 248617382), (2, 124308691), (13, 19124414), (26, 9562207), (53, 4690894), (106, 2345447), (689, 360838), (1378, 180419)]