2019965334

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107251}}^1$

素因数の和:107372

約数の個数: 32

約数和(自身を含む): 4190550144

約数和(自身を除く): 2170584810

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 3139, 6278, 9417, 18834, 107251, 214502, 321753, 643506, 4611793, 7829323, 9223586, 13835379, 15658646, 23487969, 27670758, 46975938, 336660889, 673321778, 1009982667, 2019965334]

約数ペア:

[(1, 2019965334), (2, 1009982667), (3, 673321778), (6, 336660889), (43, 46975938), (73, 27670758), (86, 23487969), (129, 15658646), (146, 13835379), (219, 9223586), (258, 7829323), (438, 4611793), (3139, 643506), (6278, 321753), (9417, 214502), (18834, 107251)]