281361514

素因数分解:

$2^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{10301}}^1$

素因数の和:12261

約数の個数: 16

約数和(自身を含む): 482628096

約数和(自身を除く): 201266582

約数列:

[1, 2, 7, 14, 1951, 3902, 10301, 13657, 20602, 27314, 72107, 144214, 20097251, 40194502, 140680757, 281361514]

約数ペア:

[(1, 281361514), (2, 140680757), (7, 40194502), (14, 20097251), (1951, 144214), (3902, 72107), (10301, 27314), (13657, 20602)]