1991292.00000000

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 36288000

約数和(自身を除く): 12574306

約数列:

[1, 2, 89, 127, 178, 254, 1049, 2098, 11303, 22606, 93361, 133223, 186722, 266446, 11856847, 23713694]

約数ペア:

[(1, 23713694), (2, 11856847), (89, 266446), (127, 186722), (178, 133223), (254, 93361), (1049, 22606), (2098, 11303)]