2169450478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{47653}}^1$

素因数の和:47788

約数の個数: 32

約数和(自身を含む): 3746748096

約数和(自身を除く): 1577297618

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 1339, 1751, 2678, 3502, 22763, 45526, 47653, 95306, 619489, 810101, 1238978, 1620202, 4908259, 9816518, 10531313, 21062626, 63807367, 83440403, 127614734, 166880806, 1084725239, 2169450478]

約数ペア:

[(1, 2169450478), (2, 1084725239), (13, 166880806), (17, 127614734), (26, 83440403), (34, 63807367), (103, 21062626), (206, 10531313), (221, 9816518), (442, 4908259), (1339, 1620202), (1751, 1238978), (2678, 810101), (3502, 619489), (22763, 95306), (45526, 47653)]