716048212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19919}}^1$

素因数の和:19996

約数の個数: 48

約数和(自身を含む): 1472486400

約数和(自身を除く): 756438188

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 8987, 17974, 19919, 35948, 39838, 79676, 219109, 378461, 438218, 756922, 856517, 876436, 1513844, 1713034, 3426068, 4163071, 8326142, 9421687, 16273823, 16652284, 18843374, 32547646, 37686748, 65095292, 179012053, 358024106, 716048212]

約数ペア:

[(1, 716048212), (2, 358024106), (4, 179012053), (11, 65095292), (19, 37686748), (22, 32547646), (38, 18843374), (43, 16652284), (44, 16273823), (76, 9421687), (86, 8326142), (172, 4163071), (209, 3426068), (418, 1713034), (473, 1513844), (817, 876436), (836, 856517), (946, 756922), (1634, 438218), (1892, 378461), (3268, 219109), (8987, 79676), (17974, 39838), (19919, 35948)]