7374217812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1\times {\mathrm{19937}}^1$

素因数の和:22328

約数の個数: 48

約数和(自身を含む): 18538830912

約数和(自身を除く): 11164613100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2371, 4742, 7113, 9484, 14226, 19937, 28452, 30823, 39874, 59811, 61646, 79748, 92469, 119622, 123292, 184938, 239244, 259181, 369876, 518362, 777543, 1036724, 1555086, 3110172, 47270627, 94541254, 141811881, 189082508, 283623762, 567247524, 614518151, 1229036302, 1843554453, 2458072604, 3687108906, 7374217812]

約数ペア:

[(1, 7374217812), (2, 3687108906), (3, 2458072604), (4, 1843554453), (6, 1229036302), (12, 614518151), (13, 567247524), (26, 283623762), (39, 189082508), (52, 141811881), (78, 94541254), (156, 47270627), (2371, 3110172), (4742, 1555086), (7113, 1036724), (9484, 777543), (14226, 518362), (19937, 369876), (28452, 259181), (30823, 239244), (39874, 184938), (59811, 123292), (61646, 119622), (79748, 92469)]