2019223362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{6691}}^1$

素因数の和:6835

約数の個数: 64

約数和(自身を含む): 4492526976

約数和(自身を除く): 2473303614

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 73, 78, 106, 146, 159, 219, 318, 438, 689, 949, 1378, 1898, 2067, 2847, 3869, 4134, 5694, 6691, 7738, 11607, 13382, 20073, 23214, 40146, 50297, 86983, 100594, 150891, 173966, 260949, 301782, 354623, 488443, 521898, 709246, 976886, 1063869, 1465329, 2127738, 2930658, 4610099, 6349759, 9220198, 12699518, 13830297, 19049277, 25887479, 27660594, 38098554, 51774958, 77662437, 155324874, 336537227, 673074454, 1009611681, 2019223362]

約数ペア:

[(1, 2019223362), (2, 1009611681), (3, 673074454), (6, 336537227), (13, 155324874), (26, 77662437), (39, 51774958), (53, 38098554), (73, 27660594), (78, 25887479), (106, 19049277), (146, 13830297), (159, 12699518), (219, 9220198), (318, 6349759), (438, 4610099), (689, 2930658), (949, 2127738), (1378, 1465329), (1898, 1063869), (2067, 976886), (2847, 709246), (3869, 521898), (4134, 488443), (5694, 354623), (6691, 301782), (7738, 260949), (11607, 173966), (13382, 150891), (20073, 100594), (23214, 86983), (40146, 50297)]