2098492858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439567}}^1$

素因数の和:439618

約数の個数: 32

約数和(自身を含む): 4051058688

約数和(自身を除く): 1952565830

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 439567, 879134, 3076969, 4835237, 6153938, 9670474, 13626577, 27253154, 33846659, 67693318, 95386039, 149892347, 190772078, 299784694, 1049246429, 2098492858]

約数ペア:

[(1, 2098492858), (2, 1049246429), (7, 299784694), (11, 190772078), (14, 149892347), (22, 95386039), (31, 67693318), (62, 33846659), (77, 27253154), (154, 13626577), (217, 9670474), (341, 6153938), (434, 4835237), (682, 3076969), (2387, 879134), (4774, 439567)]