8978188

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{4243}}^1$

素因数の和:4293

約数の個数: 18

約数和(自身を含む): 16428524

約数和(自身を除く): 7450336

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 4243, 8486, 16972, 97589, 195178, 390356, 2244547, 4489094, 8978188]

約数ペア:

[(1, 8978188), (2, 4489094), (4, 2244547), (23, 390356), (46, 195178), (92, 97589), (529, 16972), (1058, 8486), (2116, 4243)]