425406586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{71353}}^1$

素因数の和:71637

約数の個数: 16

約数和(自身を含む): 698698368

約数和(自身を除く): 273291782

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 71353, 142706, 784883, 1569766, 19336663, 38673326, 212703293, 425406586]

約数ペア:

[(1, 425406586), (2, 212703293), (11, 38673326), (22, 19336663), (271, 1569766), (542, 784883), (2981, 142706), (5962, 71353)]