254994422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{53819}}^1$

素因数の和:53947

約数の個数: 16

約数和(自身を含む): 403004160

約数和(自身を除く): 148009738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 53819, 107638, 1237837, 2475674, 5543357, 11086714, 127497211, 254994422]

約数ペア:

[(1, 254994422), (2, 127497211), (23, 11086714), (46, 5543357), (103, 2475674), (206, 1237837), (2369, 107638), (4738, 53819)]