5143236464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{123493}}^1$

素因数の和:123657

約数の個数: 40

約数和(自身を含む): 10566146640

約数和(自身を除く): 5422910176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 2192, 2603, 5206, 10412, 20824, 41648, 123493, 246986, 493972, 987944, 1975888, 2346367, 4692734, 9385468, 16918541, 18770936, 33837082, 37541872, 67674164, 135348328, 270696656, 321452279, 642904558, 1285809116, 2571618232, 5143236464]

約数ペア:

[(1, 5143236464), (2, 2571618232), (4, 1285809116), (8, 642904558), (16, 321452279), (19, 270696656), (38, 135348328), (76, 67674164), (137, 37541872), (152, 33837082), (274, 18770936), (304, 16918541), (548, 9385468), (1096, 4692734), (2192, 2346367), (2603, 1975888), (5206, 987944), (10412, 493972), (20824, 246986), (41648, 123493)]