247161742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{5503}}^1$

素因数の和:6843

約数の個数: 16

約数和(自身を含む): 392919552

約数和(自身を除く): 145757810

約数列:

[1, 2, 17, 34, 1321, 2642, 5503, 11006, 22457, 44914, 93551, 187102, 7269463, 14538926, 123580871, 247161742]

約数ペア:

[(1, 247161742), (2, 123580871), (17, 14538926), (34, 7269463), (1321, 187102), (2642, 93551), (5503, 44914), (11006, 22457)]