137812526

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{2063}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 209240064

約数和(自身を除く): 71427538

約数列:

[1, 2, 127, 254, 263, 526, 2063, 4126, 33401, 66802, 262001, 524002, 542569, 1085138, 68906263, 137812526]

約数ペア:

[(1, 137812526), (2, 68906263), (127, 1085138), (254, 542569), (263, 524002), (526, 262001), (2063, 66802), (4126, 33401)]