133974908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{2861}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 245216160

約数和(自身を除く): 111241252

約数列:

[1, 2, 4, 23, 46, 92, 509, 1018, 2036, 2861, 5722, 11444, 11707, 23414, 46828, 65803, 131606, 263212, 1456249, 2912498, 5824996, 33493727, 66987454, 133974908]

約数ペア:

[(1, 133974908), (2, 66987454), (4, 33493727), (23, 5824996), (46, 2912498), (92, 1456249), (509, 263212), (1018, 131606), (2036, 65803), (2861, 46828), (5722, 23414), (11444, 11707)]