276045648764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{51157459}}^1$

素因数の和:51157553

約数の個数: 24

約数和(自身を含む): 515667196800

約数和(自身を除く): 239621548036

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 51157459, 102314918, 204629836, 971991721, 1943983442, 3632179589, 3887966884, 7264359178, 14528718356, 69011412191, 138022824382, 276045648764]

約数ペア:

[(1, 276045648764), (2, 138022824382), (4, 69011412191), (19, 14528718356), (38, 7264359178), (71, 3887966884), (76, 3632179589), (142, 1943983442), (284, 971991721), (1349, 204629836), (2698, 102314918), (5396, 51157459)]