2077771435

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1789}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 2639462400

約数和(自身を除く): 561690965

約数列:

[1, 5, 31, 59, 127, 155, 295, 635, 1789, 1829, 3937, 7493, 8945, 9145, 19685, 37465, 55459, 105551, 227203, 232283, 277295, 527755, 1136015, 1161415, 3272081, 7043293, 13404977, 16360405, 35216465, 67024885, 415554287, 2077771435]

約数ペア:

[(1, 2077771435), (5, 415554287), (31, 67024885), (59, 35216465), (127, 16360405), (155, 13404977), (295, 7043293), (635, 3272081), (1789, 1161415), (1829, 1136015), (3937, 527755), (7493, 277295), (8945, 232283), (9145, 227203), (19685, 105551), (37465, 55459)]