8611306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 6163094

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 149, 298, 407, 781, 814, 1562, 1639, 2627, 3278, 5254, 5513, 10579, 11026, 21158, 28897, 57794, 60643, 116369, 121286, 232738, 391423, 782846, 4305653, 8611306]

約数ペア:

[(1, 8611306), (2, 4305653), (11, 782846), (22, 391423), (37, 232738), (71, 121286), (74, 116369), (142, 60643), (149, 57794), (298, 28897), (407, 21158), (781, 11026), (814, 10579), (1562, 5513), (1639, 5254), (2627, 3278)]