1965268799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{7307}}^1$

素因数の和:8554

約数の個数: 16

約数和(自身を含む): 2243088288

約数和(自身を除く): 277819489

約数列:

[1, 13, 17, 221, 1217, 7307, 15821, 20689, 94991, 124219, 268957, 1614847, 8892619, 115604047, 151174523, 1965268799]

約数ペア:

[(1, 1965268799), (13, 151174523), (17, 115604047), (221, 8892619), (1217, 1614847), (7307, 268957), (15821, 124219), (20689, 94991)]