2015748238

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3348419}}^1$

素因数の和:3348471

約数の個数: 16

約数和(自身を含む): 3535931520

約数和(自身を除く): 1520183282

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 3348419, 6696838, 23438933, 46877866, 143982017, 287964034, 1007874119, 2015748238]

約数ペア:

[(1, 2015748238), (2, 1007874119), (7, 287964034), (14, 143982017), (43, 46877866), (86, 23438933), (301, 6696838), (602, 3348419)]