1255954112

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{147551}}^1$

素因数の和:147589

約数の個数: 56

約数和(自身を含む): 2998256640

約数和(自身を除く): 1742302528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 147551, 295102, 590204, 1032857, 1180408, 2065714, 2360816, 2803469, 4131428, 4721632, 5606938, 8262856, 9443264, 11213876, 16525712, 19624283, 22427752, 33051424, 39248566, 44855504, 66102848, 78497132, 89711008, 156994264, 179422016, 313988528, 627977056, 1255954112]

約数ペア:

[(1, 1255954112), (2, 627977056), (4, 313988528), (7, 179422016), (8, 156994264), (14, 89711008), (16, 78497132), (19, 66102848), (28, 44855504), (32, 39248566), (38, 33051424), (56, 22427752), (64, 19624283), (76, 16525712), (112, 11213876), (133, 9443264), (152, 8262856), (224, 5606938), (266, 4721632), (304, 4131428), (448, 2803469), (532, 2360816), (608, 2065714), (1064, 1180408), (1216, 1032857), (2128, 590204), (4256, 295102), (8512, 147551)]