2570291942456

素因数分解:

$2^3\times 7^1\times {\mathrm{22157}}^1\times {\mathrm{2071493}}^1$

素因数の和:2093663

約数の個数: 32

約数和(自身を含む): 5508019686240

約数和(自身を除く): 2937727743784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 22157, 44314, 88628, 155099, 177256, 310198, 620396, 1240792, 2071493, 4142986, 8285972, 14500451, 16571944, 29000902, 58001804, 116003608, 45898070401, 91796140802, 183592281604, 321286492807, 367184563208, 642572985614, 1285145971228, 2570291942456]

約数ペア:

[(1, 2570291942456), (2, 1285145971228), (4, 642572985614), (7, 367184563208), (8, 321286492807), (14, 183592281604), (28, 91796140802), (56, 45898070401), (22157, 116003608), (44314, 58001804), (88628, 29000902), (155099, 16571944), (177256, 14500451), (310198, 8285972), (620396, 4142986), (1240792, 2071493)]