2442830540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1259191}}^1$

素因数の和:1259297

約数の個数: 24

約数和(自身を含む): 5182834272

約数和(自身を除く): 2740003732

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 1259191, 2518382, 5036764, 6295955, 12591910, 25183820, 122141527, 244283054, 488566108, 610707635, 1221415270, 2442830540]

約数ペア:

[(1, 2442830540), (2, 1221415270), (4, 610707635), (5, 488566108), (10, 244283054), (20, 122141527), (97, 25183820), (194, 12591910), (388, 6295955), (485, 5036764), (970, 2518382), (1940, 1259191)]