439956484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{2437}}^1$

素因数の和:2836

約数の個数: 36

約数和(自身を含む): 848896972

約数和(自身を除く): 408940488

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 373, 484, 746, 1492, 2437, 4103, 4874, 8206, 9748, 16412, 26807, 45133, 53614, 90266, 107228, 180532, 294877, 589754, 909001, 1179508, 1818002, 3636004, 9999011, 19998022, 39996044, 109989121, 219978242, 439956484]

約数ペア:

[(1, 439956484), (2, 219978242), (4, 109989121), (11, 39996044), (22, 19998022), (44, 9999011), (121, 3636004), (242, 1818002), (373, 1179508), (484, 909001), (746, 589754), (1492, 294877), (2437, 180532), (4103, 107228), (4874, 90266), (8206, 53614), (9748, 45133), (16412, 26807)]