2000696985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{7193}}^1$

素因数の和:8094

約数の個数: 48

約数和(自身を含む): 3968325504

約数和(自身を除く): 1967628519

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 883, 2649, 4415, 6181, 7193, 7947, 13245, 18543, 21579, 30905, 35965, 39735, 50351, 55629, 64737, 92715, 107895, 151053, 251755, 278145, 323685, 453159, 755265, 2265795, 6351419, 19054257, 31757095, 44459933, 57162771, 95271285, 133379799, 222299665, 285813855, 400139397, 666898995, 2000696985]

約数ペア:

[(1, 2000696985), (3, 666898995), (5, 400139397), (7, 285813855), (9, 222299665), (15, 133379799), (21, 95271285), (35, 57162771), (45, 44459933), (63, 31757095), (105, 19054257), (315, 6351419), (883, 2265795), (2649, 755265), (4415, 453159), (6181, 323685), (7193, 278145), (7947, 251755), (13245, 151053), (18543, 107895), (21579, 92715), (30905, 64737), (35965, 55629), (39735, 50351)]