2586904804510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1195223}}^1\times {\mathrm{16649}}^1$

素因数の和:1211892

約数の個数: 32

約数和(自身を含む): 5014920859200

約数和(自身を除く): 2428016054690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16649, 33298, 83245, 166490, 216437, 432874, 1082185, 1195223, 2164370, 2390446, 5976115, 11952230, 15537899, 31075798, 77689495, 155378990, 19899267727, 39798535454, 99496338635, 198992677270, 258690480451, 517380960902, 1293452402255, 2586904804510]

約数ペア:

[(1, 2586904804510), (2, 1293452402255), (5, 517380960902), (10, 258690480451), (13, 198992677270), (26, 99496338635), (65, 39798535454), (130, 19899267727), (16649, 155378990), (33298, 77689495), (83245, 31075798), (166490, 15537899), (216437, 11952230), (432874, 5976115), (1082185, 2390446), (1195223, 2164370)]