2045491398

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{84239}}^1$

素因数の和:84337

約数の個数: 48

約数和(自身を含む): 4730918400

約数和(自身を除く): 2685427002

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 24282, 84239, 168478, 252717, 505434, 758151, 1516302, 1600541, 3201082, 4801623, 5980969, 9603246, 11961938, 14404869, 17942907, 28809738, 35885814, 53828721, 107657442, 113638411, 227276822, 340915233, 681830466, 1022745699, 2045491398]

約数ペア:

[(1, 2045491398), (2, 1022745699), (3, 681830466), (6, 340915233), (9, 227276822), (18, 113638411), (19, 107657442), (38, 53828721), (57, 35885814), (71, 28809738), (114, 17942907), (142, 14404869), (171, 11961938), (213, 9603246), (342, 5980969), (426, 4801623), (639, 3201082), (1278, 1600541), (1349, 1516302), (2698, 758151), (4047, 505434), (8094, 252717), (12141, 168478), (24282, 84239)]