520019056

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{90031}}^1$

素因数の和:90077

約数の個数: 30

約数和(自身を含む): 1063367952

約数和(自身を除く): 543348896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 90031, 180062, 360124, 720248, 1440496, 1710589, 3421178, 6842356, 13684712, 27369424, 32501191, 65002382, 130004764, 260009528, 520019056]

約数ペア:

[(1, 520019056), (2, 260009528), (4, 130004764), (8, 65002382), (16, 32501191), (19, 27369424), (38, 13684712), (76, 6842356), (152, 3421178), (304, 1710589), (361, 1440496), (722, 720248), (1444, 360124), (2888, 180062), (5776, 90031)]