28917756518

素因数分解:

$2^1\times 7^1\times {\mathrm{7001}}^1\times {\mathrm{295037}}^1$

素因数の和:302047

約数の個数: 16

約数和(自身を含む): 49580545824

約数和(自身を除く): 20662789306

約数列:

[1, 2, 7, 14, 7001, 14002, 49007, 98014, 295037, 590074, 2065259, 4130518, 2065554037, 4131108074, 14458878259, 28917756518]

約数ペア:

[(1, 28917756518), (2, 14458878259), (7, 4131108074), (14, 2065554037), (7001, 4130518), (14002, 2065259), (49007, 590074), (98014, 295037)]