26171145238

素因数分解:

$2^1\times 7^1\times {\mathrm{5407}}^1\times {\mathrm{345731}}^1$

素因数の和:351147

約数の個数: 16

約数和(自身を含む): 44873247744

約数和(自身を除く): 18702102506

約数列:

[1, 2, 7, 14, 5407, 10814, 37849, 75698, 345731, 691462, 2420117, 4840234, 1869367517, 3738735034, 13085572619, 26171145238]

約数ペア:

[(1, 26171145238), (2, 13085572619), (7, 3738735034), (14, 1869367517), (5407, 4840234), (10814, 2420117), (37849, 691462), (75698, 345731)]