90903274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2647}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 170827776

約数和(自身を除く): 79924502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1561, 2453, 2647, 3122, 4906, 5294, 17171, 18529, 29117, 34342, 37058, 58234, 203819, 407638, 590281, 1180562, 4131967, 6493091, 8263934, 12986182, 45451637, 90903274]

約数ペア:

[(1, 90903274), (2, 45451637), (7, 12986182), (11, 8263934), (14, 6493091), (22, 4131967), (77, 1180562), (154, 590281), (223, 407638), (446, 203819), (1561, 58234), (2453, 37058), (2647, 34342), (3122, 29117), (4906, 18529), (5294, 17171)]