64945477

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 69854400

約数和(自身を除く): 4908923

約数列:

[1, 19, 97, 131, 269, 1843, 2489, 5111, 12707, 26093, 35239, 241433, 495767, 669541, 3418183, 64945477]

約数ペア:

[(1, 64945477), (19, 3418183), (97, 669541), (131, 495767), (269, 241433), (1843, 35239), (2489, 26093), (5111, 12707)]