261266702

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{13967}}^1$

素因数の和:14215

約数の個数: 16

約数和(自身を含む): 402278400

約数和(自身を除く): 141011698

約数列:

[1, 2, 47, 94, 199, 398, 9353, 13967, 18706, 27934, 656449, 1312898, 2779433, 5558866, 130633351, 261266702]

約数ペア:

[(1, 261266702), (2, 130633351), (47, 5558866), (94, 2779433), (199, 1312898), (398, 656449), (9353, 27934), (13967, 18706)]