2019962451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{2749}}^1$

素因数の和:3075

約数の個数: 32

約数和(自身を含む): 2949408000

約数和(自身を除く): 929445549

約数列:

[1, 3, 13, 39, 83, 227, 249, 681, 1079, 2749, 2951, 3237, 8247, 8853, 18841, 35737, 56523, 107211, 228167, 244933, 624023, 684501, 734799, 1872069, 2966171, 8112299, 8898513, 24336897, 51793909, 155381727, 673320817, 2019962451]

約数ペア:

[(1, 2019962451), (3, 673320817), (13, 155381727), (39, 51793909), (83, 24336897), (227, 8898513), (249, 8112299), (681, 2966171), (1079, 1872069), (2749, 734799), (2951, 684501), (3237, 624023), (8247, 244933), (8853, 228167), (18841, 107211), (35737, 56523)]