249040076

素因数分解:

$2^2\times {\mathrm{4639}}^1\times {\mathrm{13421}}^1$

素因数の和:18064

約数の個数: 12

約数和(自身を含む): 435946560

約数和(自身を除く): 186906484

約数列:

[1, 2, 4, 4639, 9278, 13421, 18556, 26842, 53684, 62260019, 124520038, 249040076]

約数ペア:

[(1, 249040076), (2, 124520038), (4, 62260019), (4639, 53684), (9278, 26842), (13421, 18556)]