238437966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3056897}}^1$

素因数の和:3056915

約数の個数: 16

約数和(自身を含む): 513558864

約数和(自身を除く): 275120898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3056897, 6113794, 9170691, 18341382, 39739661, 79479322, 119218983, 238437966]

約数ペア:

[(1, 238437966), (2, 119218983), (3, 79479322), (6, 39739661), (13, 18341382), (26, 9170691), (39, 6113794), (78, 3056897)]