2391399242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{3319}}^1$

素因数の和:3690

約数の個数: 32

約数和(自身を含む): 3846950400

約数和(自身を除く): 1455551158

約数列:

[1, 2, 19, 38, 67, 134, 283, 566, 1273, 2546, 3319, 5377, 6638, 10754, 18961, 37922, 63061, 126122, 222373, 360259, 444746, 720518, 939277, 1878554, 4225087, 8450174, 17846263, 35692526, 62931559, 125863118, 1195699621, 2391399242]

約数ペア:

[(1, 2391399242), (2, 1195699621), (19, 125863118), (38, 62931559), (67, 35692526), (134, 17846263), (283, 8450174), (566, 4225087), (1273, 1878554), (2546, 939277), (3319, 720518), (5377, 444746), (6638, 360259), (10754, 222373), (18961, 126122), (37922, 63061)]