247484866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{4649}}^1$

素因数の和:5313

約数の個数: 16

約数和(自身を含む): 380556000

約数和(自身を除く): 133071134

約数列:

[1, 2, 43, 86, 619, 1238, 4649, 9298, 26617, 53234, 199907, 399814, 2877731, 5755462, 123742433, 247484866]

約数ペア:

[(1, 247484866), (2, 123742433), (43, 5755462), (86, 2877731), (619, 399814), (1238, 199907), (4649, 53234), (9298, 26617)]