2016457916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{126949}}^1$

素因数の和:127002

約数の個数: 36

約数和(自身を含む): 4062907800

約数和(自身を除く): 2046449884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 7942, 15884, 126949, 253898, 507796, 1396439, 2412031, 2792878, 4824062, 5585756, 9648124, 26532341, 45828589, 53064682, 91657178, 106129364, 183314356, 504114479, 1008228958, 2016457916]

約数ペア:

[(1, 2016457916), (2, 1008228958), (4, 504114479), (11, 183314356), (19, 106129364), (22, 91657178), (38, 53064682), (44, 45828589), (76, 26532341), (209, 9648124), (361, 5585756), (418, 4824062), (722, 2792878), (836, 2412031), (1444, 1396439), (3971, 507796), (7942, 253898), (15884, 126949)]