139539004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1663}}^1\times {\mathrm{1907}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 266692608

約数和(自身を除く): 127153604

約数列:

[1, 2, 4, 11, 22, 44, 1663, 1907, 3326, 3814, 6652, 7628, 18293, 20977, 36586, 41954, 73172, 83908, 3171341, 6342682, 12685364, 34884751, 69769502, 139539004]

約数ペア:

[(1, 139539004), (2, 69769502), (4, 34884751), (11, 12685364), (22, 6342682), (44, 3171341), (1663, 83908), (1907, 73172), (3326, 41954), (3814, 36586), (6652, 20977), (7628, 18293)]