1266493454

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1\times {\mathrm{6779}}^1$

素因数の和:7747

約数の個数: 16

約数和(自身を含む): 1919689200

約数和(自身を除く): 653195746

約数列:

[1, 2, 109, 218, 857, 1714, 6779, 13558, 93413, 186826, 738911, 1477822, 5809603, 11619206, 633246727, 1266493454]

約数ペア:

[(1, 1266493454), (2, 633246727), (109, 11619206), (218, 5809603), (857, 1477822), (1714, 738911), (6779, 186826), (13558, 93413)]