2388909843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2269}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 3739507200

約数和(自身を除く): 1350597357

約数列:

[1, 3, 9, 19, 47, 57, 131, 141, 171, 393, 423, 893, 1179, 2269, 2489, 2679, 6157, 6807, 7467, 8037, 18471, 20421, 22401, 43111, 55413, 106643, 116983, 129333, 297239, 319929, 350949, 387999, 891717, 959787, 1052847, 2026217, 2675151, 5647541, 6078651, 13970233, 16942623, 18235953, 41910699, 50827869, 125732097, 265434427, 796303281, 2388909843]

約数ペア:

[(1, 2388909843), (3, 796303281), (9, 265434427), (19, 125732097), (47, 50827869), (57, 41910699), (131, 18235953), (141, 16942623), (171, 13970233), (393, 6078651), (423, 5647541), (893, 2675151), (1179, 2026217), (2269, 1052847), (2489, 959787), (2679, 891717), (6157, 387999), (6807, 350949), (7467, 319929), (8037, 297239), (18471, 129333), (20421, 116983), (22401, 106643), (43111, 55413)]