124864514

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{1367}}^1$

素因数の和:1897

約数の個数: 16

約数和(自身を含む): 189604800

約数和(自身を除く): 64740286

約数列:

[1, 2, 109, 218, 419, 838, 1367, 2734, 45671, 91342, 149003, 298006, 572773, 1145546, 62432257, 124864514]

約数ペア:

[(1, 124864514), (2, 62432257), (109, 1145546), (218, 572773), (419, 298006), (838, 149003), (1367, 91342), (2734, 45671)]