1561076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 3157056

約数和(自身を除く): 1595980

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2087, 4174, 8348, 22957, 35479, 45914, 70958, 91828, 141916, 390269, 780538, 1561076]

約数ペア:

[(1, 1561076), (2, 780538), (4, 390269), (11, 141916), (17, 91828), (22, 70958), (34, 45914), (44, 35479), (68, 22957), (187, 8348), (374, 4174), (748, 2087)]