487966172

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{4903}}^1$

素因数の和:5225

約数の個数: 24

約数和(自身を含む): 865065600

約数和(自身を除く): 377099428

約数列:

[1, 2, 4, 139, 179, 278, 358, 556, 716, 4903, 9806, 19612, 24881, 49762, 99524, 681517, 877637, 1363034, 1755274, 2726068, 3510548, 121991543, 243983086, 487966172]

約数ペア:

[(1, 487966172), (2, 243983086), (4, 121991543), (139, 3510548), (179, 2726068), (278, 1755274), (358, 1363034), (556, 877637), (716, 681517), (4903, 99524), (9806, 49762), (19612, 24881)]