1566370064

素因数分解:

$2^4\times 7^2\times {\mathrm{1997921}}^1$

素因数の和:1997943

約数の個数: 30

約数和(自身を含む): 3530328174

約数和(自身を除く): 1963958110

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1997921, 3995842, 7991684, 13985447, 15983368, 27970894, 31966736, 55941788, 97898129, 111883576, 195796258, 223767152, 391592516, 783185032, 1566370064]

約数ペア:

[(1, 1566370064), (2, 783185032), (4, 391592516), (7, 223767152), (8, 195796258), (14, 111883576), (16, 97898129), (28, 55941788), (49, 31966736), (56, 27970894), (98, 15983368), (112, 13985447), (196, 7991684), (392, 3995842), (784, 1997921)]