1268848

素因数分解:

$2^4\times 7^1\times {\mathrm{11329}}^1$

素因数の和:11344

約数の個数: 20

約数和(自身を含む): 2809840

約数和(自身を除く): 1540992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11329, 22658, 45316, 79303, 90632, 158606, 181264, 317212, 634424, 1268848]

約数ペア:

[(1, 1268848), (2, 634424), (4, 317212), (7, 181264), (8, 158606), (14, 90632), (16, 79303), (28, 45316), (56, 22658), (112, 11329)]