2760487784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137639}}^1$

素因数の和:137777

約数の個数: 32

約数和(自身を含む): 5450544000

約数和(自身を除く): 2690056216

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 5014, 10028, 20056, 137639, 275278, 550556, 1101112, 3165697, 6331394, 12662788, 15002651, 25325576, 30005302, 60010604, 120021208, 345060973, 690121946, 1380243892, 2760487784]

約数ペア:

[(1, 2760487784), (2, 1380243892), (4, 690121946), (8, 345060973), (23, 120021208), (46, 60010604), (92, 30005302), (109, 25325576), (184, 15002651), (218, 12662788), (436, 6331394), (872, 3165697), (2507, 1101112), (5014, 550556), (10028, 275278), (20056, 137639)]