2009483128

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{769}}^1\times {\mathrm{6163}}^1$

素因数の和:6991

約数の個数: 32

約数和(自身を含む): 3844486800

約数和(自身を除く): 1835003672

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 769, 1538, 3076, 6152, 6163, 12326, 24652, 40757, 49304, 81514, 163028, 326056, 326639, 653278, 1306556, 2613112, 4739347, 9478694, 18957388, 37914776, 251185391, 502370782, 1004741564, 2009483128]

約数ペア:

[(1, 2009483128), (2, 1004741564), (4, 502370782), (8, 251185391), (53, 37914776), (106, 18957388), (212, 9478694), (424, 4739347), (769, 2613112), (1538, 1306556), (3076, 653278), (6152, 326639), (6163, 326056), (12326, 163028), (24652, 81514), (40757, 49304)]