2087158

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 3492432

約数和(自身を除く): 1405274

約数列:

[1, 2, 17, 23, 34, 46, 157, 289, 314, 391, 578, 782, 2669, 3611, 5338, 6647, 7222, 13294, 45373, 61387, 90746, 122774, 1043579, 2087158]

約数ペア:

[(1, 2087158), (2, 1043579), (17, 122774), (23, 90746), (34, 61387), (46, 45373), (157, 13294), (289, 7222), (314, 6647), (391, 5338), (578, 3611), (782, 2669)]