388231102

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{269231}}^1$

素因数の和:269343

約数の個数: 16

約数和(自身を含む): 672003072

約数和(自身を除く): 283771970

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 269231, 538462, 1884617, 3769234, 27730793, 55461586, 194115551, 388231102]

約数ペア:

[(1, 388231102), (2, 194115551), (7, 55461586), (14, 27730793), (103, 3769234), (206, 1884617), (721, 538462), (1442, 269231)]