2012315789

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{978277}}^1$

素因数の和:978316

約数の個数: 12

約数和(自身を含む): 2341997532

約数和(自身を除く): 329681743

約数列:

[1, 11, 17, 121, 187, 2057, 978277, 10761047, 16630709, 118371517, 182937799, 2012315789]

約数ペア:

[(1, 2012315789), (11, 182937799), (17, 118371517), (121, 16630709), (187, 10761047), (2057, 978277)]