1222505590

素因数分解:

$2^1\times 5^1\times {\mathrm{2677}}^1\times {\mathrm{45667}}^1$

素因数の和:48351

約数の個数: 16

約数和(自身を含む): 2201380272

約数和(自身を除く): 978874682

約数列:

[1, 2, 5, 10, 2677, 5354, 13385, 26770, 45667, 91334, 228335, 456670, 122250559, 244501118, 611252795, 1222505590]

約数ペア:

[(1, 1222505590), (2, 611252795), (5, 244501118), (10, 122250559), (2677, 456670), (5354, 228335), (13385, 91334), (26770, 45667)]