74980514

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{22409}}^1$

素因数の和:22657

約数の個数: 16

約数和(自身を含む): 129081600

約数和(自身を除く): 54101086

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 22409, 44818, 156863, 313726, 5355751, 10711502, 37490257, 74980514]

約数ペア:

[(1, 74980514), (2, 37490257), (7, 10711502), (14, 5355751), (239, 313726), (478, 156863), (1673, 44818), (3346, 22409)]