1279622018

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{16487}}^1$

素因数の和:16897

約数の個数: 16

約数和(自身を含む): 1939780224

約数和(自身を除く): 660158206

約数列:

[1, 2, 151, 257, 302, 514, 16487, 32974, 38807, 77614, 2489537, 4237159, 4979074, 8474318, 639811009, 1279622018]

約数ペア:

[(1, 1279622018), (2, 639811009), (151, 8474318), (257, 4979074), (302, 4237159), (514, 2489537), (16487, 77614), (32974, 38807)]