2019640484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{168697}}^1$

素因数の和:168815

約数の個数: 24

約数和(自身を含む): 3670193688

約数和(自身を除く): 1650553204

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2993, 5986, 11972, 168697, 337394, 674788, 6916577, 12314881, 13833154, 24629762, 27666308, 49259524, 504910121, 1009820242, 2019640484]

約数ペア:

[(1, 2019640484), (2, 1009820242), (4, 504910121), (41, 49259524), (73, 27666308), (82, 24629762), (146, 13833154), (164, 12314881), (292, 6916577), (2993, 674788), (5986, 337394), (11972, 168697)]