1022537916

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 2621249904

約数和(自身を除く): 1598711988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 443, 582, 661, 873, 886, 1164, 1322, 1329, 1746, 1772, 1983, 2644, 2658, 3492, 3966, 3987, 5316, 5949, 7932, 7974, 11898, 15948, 23796, 42971, 64117, 85942, 128234, 128913, 171884, 192351, 256468, 257826, 292823, 384702, 386739, 515652, 577053, 585646, 769404, 773478, 878469, 1154106, 1171292, 1546956, 1756938, 2308212, 2635407, 3513876, 5270814, 10541628, 28403831, 56807662, 85211493, 113615324, 170422986, 255634479, 340845972, 511268958, 1022537916]

約数ペア:

[(1, 1022537916), (2, 511268958), (3, 340845972), (4, 255634479), (6, 170422986), (9, 113615324), (12, 85211493), (18, 56807662), (36, 28403831), (97, 10541628), (194, 5270814), (291, 3513876), (388, 2635407), (443, 2308212), (582, 1756938), (661, 1546956), (873, 1171292), (886, 1154106), (1164, 878469), (1322, 773478), (1329, 769404), (1746, 585646), (1772, 577053), (1983, 515652), (2644, 386739), (2658, 384702), (3492, 292823), (3966, 257826), (3987, 256468), (5316, 192351), (5949, 171884), (7932, 128913), (7974, 128234), (11898, 85942), (15948, 64117), (23796, 42971)]