2689969139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{78707}}^1$

素因数の和:78970

約数の個数: 16

約数和(自身を含む): 3173506560

約数和(自身を除く): 483537421

約数列:

[1, 11, 13, 143, 239, 2629, 3107, 34177, 78707, 865777, 1023191, 11255101, 18810973, 206920703, 244542649, 2689969139]

約数ペア:

[(1, 2689969139), (11, 244542649), (13, 206920703), (143, 18810973), (239, 11255101), (2629, 1023191), (3107, 865777), (34177, 78707)]