1973450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1402

約数の個数: 24

約数和(自身を含む): 3799980

約数和(自身を除く): 1826530

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1361, 1450, 2722, 6805, 13610, 34025, 39469, 68050, 78938, 197345, 394690, 986725, 1973450]

約数ペア:

[(1, 1973450), (2, 986725), (5, 394690), (10, 197345), (25, 78938), (29, 68050), (50, 39469), (58, 34025), (145, 13610), (290, 6805), (725, 2722), (1361, 1450)]