465990868

素因数分解:

$2^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{20521}}^1$

素因数の和:21343

約数の個数: 24

約数和(自身を含む): 933176384

約数和(自身を除く): 467185516

約数列:

[1, 2, 4, 7, 14, 28, 811, 1622, 3244, 5677, 11354, 20521, 22708, 41042, 82084, 143647, 287294, 574588, 16642531, 33285062, 66570124, 116497717, 232995434, 465990868]

約数ペア:

[(1, 465990868), (2, 232995434), (4, 116497717), (7, 66570124), (14, 33285062), (28, 16642531), (811, 574588), (1622, 287294), (3244, 143647), (5677, 82084), (11354, 41042), (20521, 22708)]