2890456

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{683}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 5673780

約数和(自身を除く): 2783324

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 683, 1058, 1366, 2116, 2732, 4232, 5464, 15709, 31418, 62836, 125672, 361307, 722614, 1445228, 2890456]

約数ペア:

[(1, 2890456), (2, 1445228), (4, 722614), (8, 361307), (23, 125672), (46, 62836), (92, 31418), (184, 15709), (529, 5464), (683, 4232), (1058, 2732), (1366, 2116)]