2088772010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{15737}}^1$

素因数の和:16778

約数の個数: 32

約数和(自身を含む): 4053227472

約数和(自身を除く): 1964455462

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1021, 2042, 5105, 10210, 13273, 15737, 26546, 31474, 66365, 78685, 132730, 157370, 204581, 409162, 1022905, 2045810, 16067477, 32134954, 80337385, 160674770, 208877201, 417754402, 1044386005, 2088772010]

約数ペア:

[(1, 2088772010), (2, 1044386005), (5, 417754402), (10, 208877201), (13, 160674770), (26, 80337385), (65, 32134954), (130, 16067477), (1021, 2045810), (2042, 1022905), (5105, 409162), (10210, 204581), (13273, 157370), (15737, 132730), (26546, 78685), (31474, 66365)]