85940686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173969}}^1$

素因数の和:174003

約数の個数: 16

約数和(自身を含む): 146134800

約数和(自身を除く): 60194114

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 173969, 347938, 2261597, 3305411, 4523194, 6610822, 42970343, 85940686]

約数ペア:

[(1, 85940686), (2, 42970343), (13, 6610822), (19, 4523194), (26, 3305411), (38, 2261597), (247, 347938), (494, 173969)]