4920863285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{16111}}^1$

素因数の和:16293

約数の個数: 32

約数和(自身を含む): 6582976512

約数和(自身を除く): 1662113227

約数列:

[1, 5, 13, 37, 65, 127, 185, 481, 635, 1651, 2405, 4699, 8255, 16111, 23495, 61087, 80555, 209443, 305435, 596107, 1047215, 2046097, 2980535, 7749391, 10230485, 26599261, 38746955, 75705589, 132996305, 378527945, 984172657, 4920863285]

約数ペア:

[(1, 4920863285), (5, 984172657), (13, 378527945), (37, 132996305), (65, 75705589), (127, 38746955), (185, 26599261), (481, 10230485), (635, 7749391), (1651, 2980535), (2405, 2046097), (4699, 1047215), (8255, 596107), (16111, 305435), (23495, 209443), (61087, 80555)]