20220304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97213}}^1$

素因数の和:97234

約数の個数: 20

約数和(自身を含む): 42190876

約数和(自身を除く): 21970572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 97213, 194426, 388852, 777704, 1263769, 1555408, 2527538, 5055076, 10110152, 20220304]

約数ペア:

[(1, 20220304), (2, 10110152), (4, 5055076), (8, 2527538), (13, 1555408), (16, 1263769), (26, 777704), (52, 388852), (104, 194426), (208, 97213)]