1284083278

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1481}}^1\times {\mathrm{4871}}^1$

素因数の和:6443

約数の個数: 16

約数和(自身を含む): 1949482080

約数和(自身を除く): 665398802

約数列:

[1, 2, 89, 178, 1481, 2962, 4871, 9742, 131809, 263618, 433519, 867038, 7213951, 14427902, 642041639, 1284083278]

約数ペア:

[(1, 1284083278), (2, 642041639), (89, 14427902), (178, 7213951), (1481, 867038), (2962, 433519), (4871, 263618), (9742, 131809)]