427366924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{3469}}^1$

素因数の和:5113

約数の個数: 24

約数和(自身を含む): 787967600

約数和(自身を除く): 360600676

約数列:

[1, 2, 4, 19, 38, 76, 1621, 3242, 3469, 6484, 6938, 13876, 30799, 61598, 65911, 123196, 131822, 263644, 5623249, 11246498, 22492996, 106841731, 213683462, 427366924]

約数ペア:

[(1, 427366924), (2, 213683462), (4, 106841731), (19, 22492996), (38, 11246498), (76, 5623249), (1621, 263644), (3242, 131822), (3469, 123196), (6484, 65911), (6938, 61598), (13876, 30799)]