2017321744

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{6763}}^1$

素因数の和:7055

約数の個数: 40

約数和(自身を含む): 3968898752

約数和(自身を除く): 1951577008

約数列:

[1, 2, 4, 8, 16, 103, 181, 206, 362, 412, 724, 824, 1448, 1648, 2896, 6763, 13526, 18643, 27052, 37286, 54104, 74572, 108208, 149144, 298288, 696589, 1224103, 1393178, 2448206, 2786356, 4896412, 5572712, 9792824, 11145424, 19585648, 126082609, 252165218, 504330436, 1008660872, 2017321744]

約数ペア:

[(1, 2017321744), (2, 1008660872), (4, 504330436), (8, 252165218), (16, 126082609), (103, 19585648), (181, 11145424), (206, 9792824), (362, 5572712), (412, 4896412), (724, 2786356), (824, 2448206), (1448, 1393178), (1648, 1224103), (2896, 696589), (6763, 298288), (13526, 149144), (18643, 108208), (27052, 74572), (37286, 54104)]