25186687487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{205957}}^1$

素因数の和:206402

約数の個数: 16

約数和(自身を含む): 28372774080

約数和(自身を除く): 3186086593

約数列:

[1, 13, 23, 299, 409, 5317, 9407, 122291, 205957, 2677441, 4737011, 61581143, 84236413, 1095073369, 1937437499, 25186687487]

約数ペア:

[(1, 25186687487), (13, 1937437499), (23, 1095073369), (299, 84236413), (409, 61581143), (5317, 4737011), (9407, 2677441), (122291, 205957)]