1949950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 24

約数和(自身を含む): 3693960

約数和(自身を除く): 1744010

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 661, 1322, 1475, 2950, 3305, 6610, 16525, 33050, 38999, 77998, 194995, 389990, 974975, 1949950]

約数ペア:

[(1, 1949950), (2, 974975), (5, 389990), (10, 194995), (25, 77998), (50, 38999), (59, 33050), (118, 16525), (295, 6610), (590, 3305), (661, 2950), (1322, 1475)]