131893715074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{245131}}^1$

素因数の和:245842

約数の個数: 32

約数和(自身を含む): 221995461312

約数和(自身を除く): 90101746238

約数列:

[1, 2, 11, 22, 37, 74, 407, 661, 814, 1322, 7271, 14542, 24457, 48914, 245131, 269027, 490262, 538054, 2696441, 5392882, 9069847, 18139694, 99768317, 162031591, 199536634, 324063182, 1782347501, 3564695002, 5995168867, 11990337734, 65946857537, 131893715074]

約数ペア:

[(1, 131893715074), (2, 65946857537), (11, 11990337734), (22, 5995168867), (37, 3564695002), (74, 1782347501), (407, 324063182), (661, 199536634), (814, 162031591), (1322, 99768317), (7271, 18139694), (14542, 9069847), (24457, 5392882), (48914, 2696441), (245131, 538054), (269027, 490262)]