1905491392

素因数分解:

$2^6\times 7^1\times {\mathrm{4253329}}^1$

素因数の和:4253348

約数の個数: 28

約数和(自身を含む): 4321383280

約数和(自身を除く): 2415891888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4253329, 8506658, 17013316, 29773303, 34026632, 59546606, 68053264, 119093212, 136106528, 238186424, 272213056, 476372848, 952745696, 1905491392]

約数ペア:

[(1, 1905491392), (2, 952745696), (4, 476372848), (7, 272213056), (8, 238186424), (14, 136106528), (16, 119093212), (28, 68053264), (32, 59546606), (56, 34026632), (64, 29773303), (112, 17013316), (224, 8506658), (448, 4253329)]