26208469

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 31431168

約数和(自身を除く): 5222699

約数列:

[1, 7, 37, 47, 259, 329, 1739, 2153, 12173, 15071, 79661, 101191, 557627, 708337, 3744067, 26208469]

約数ペア:

[(1, 26208469), (7, 3744067), (37, 708337), (47, 557627), (259, 101191), (329, 79661), (1739, 15071), (2153, 12173)]