20250514

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 31199616

約数和(自身を除く): 10949102

約数列:

[1, 2, 47, 94, 211, 422, 1021, 2042, 9917, 19834, 47987, 95974, 215431, 430862, 10125257, 20250514]

約数ペア:

[(1, 20250514), (2, 10125257), (47, 430862), (94, 215431), (211, 95974), (422, 47987), (1021, 19834), (2042, 9917)]