2017188965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{161569}}^1$

素因数の和:161812

約数の個数: 16

約数和(自身を含む): 2652333120

約数和(自身を除く): 635144155

約数列:

[1, 5, 11, 55, 227, 1135, 2497, 12485, 161569, 807845, 1777259, 8886295, 36676163, 183380815, 403437793, 2017188965]

約数ペア:

[(1, 2017188965), (5, 403437793), (11, 183380815), (55, 36676163), (227, 8886295), (1135, 1777259), (2497, 807845), (12485, 161569)]