2298860

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 4868640

約数和(自身を除く): 2569780

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 839, 1370, 1678, 2740, 3356, 4195, 8390, 16780, 114943, 229886, 459772, 574715, 1149430, 2298860]

約数ペア:

[(1, 2298860), (2, 1149430), (4, 574715), (5, 459772), (10, 229886), (20, 114943), (137, 16780), (274, 8390), (548, 4195), (685, 3356), (839, 2740), (1370, 1678)]