2019999602

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{167}}^1\times {\mathrm{1231}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 3241244160

約数和(自身を除く): 1221244558

約数列:

[1, 2, 17, 34, 167, 289, 334, 578, 1231, 2462, 2839, 4913, 5678, 9826, 20927, 41854, 48263, 96526, 205577, 355759, 411154, 711518, 820471, 1640942, 3494809, 6047903, 6989618, 12095806, 59411753, 118823506, 1009999801, 2019999602]

約数ペア:

[(1, 2019999602), (2, 1009999801), (17, 118823506), (34, 59411753), (167, 12095806), (289, 6989618), (334, 6047903), (578, 3494809), (1231, 1640942), (2462, 820471), (2839, 711518), (4913, 411154), (5678, 355759), (9826, 205577), (20927, 96526), (41854, 48263)]