2000427513

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{943153}}^1$

素因数の和:943264

約数の個数: 16

約数和(自身を含む): 3078454656

約数和(自身を除く): 1078027143

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 943153, 2829459, 6602071, 19806213, 95258453, 285775359, 666809171, 2000427513]

約数ペア:

[(1, 2000427513), (3, 666809171), (7, 285775359), (21, 95258453), (101, 19806213), (303, 6602071), (707, 2829459), (2121, 943153)]