355174066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1949}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 590990400

約数和(自身を除く): 235816334

約数列:

[1, 2, 13, 26, 43, 86, 163, 326, 559, 1118, 1949, 2119, 3898, 4238, 7009, 14018, 25337, 50674, 83807, 91117, 167614, 182234, 317687, 635374, 1089491, 2178982, 4129931, 8259862, 13660541, 27321082, 177587033, 355174066]

約数ペア:

[(1, 355174066), (2, 177587033), (13, 27321082), (26, 13660541), (43, 8259862), (86, 4129931), (163, 2178982), (326, 1089491), (559, 635374), (1118, 317687), (1949, 182234), (2119, 167614), (3898, 91117), (4238, 83807), (7009, 50674), (14018, 25337)]