749500414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{16987}}^1$

素因数の和:18699

約数の個数: 16

約数和(自身を含む): 1211516208

約数和(自身を除く): 462015794

約数列:

[1, 2, 13, 26, 1697, 3394, 16987, 22061, 33974, 44122, 220831, 441662, 28826939, 57653878, 374750207, 749500414]

約数ペア:

[(1, 749500414), (2, 374750207), (13, 57653878), (26, 28826939), (1697, 441662), (3394, 220831), (16987, 44122), (22061, 33974)]