2439625856

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{139121}}^1$

素因数の和:139272

約数の個数: 32

約数和(自身を含む): 4895703180

約数和(自身を除く): 2456077324

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 8768, 17536, 139121, 278242, 556484, 1112968, 2225936, 4451872, 8903744, 17807488, 19059577, 38119154, 76238308, 152476616, 304953232, 609906464, 1219812928, 2439625856]

約数ペア:

[(1, 2439625856), (2, 1219812928), (4, 609906464), (8, 304953232), (16, 152476616), (32, 76238308), (64, 38119154), (128, 19059577), (137, 17807488), (274, 8903744), (548, 4451872), (1096, 2225936), (2192, 1112968), (4384, 556484), (8768, 278242), (17536, 139121)]