1855516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 3704400

約数和(自身を除く): 1848884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2099, 4198, 8396, 27287, 35683, 54574, 71366, 109148, 142732, 463879, 927758, 1855516]

約数ペア:

[(1, 1855516), (2, 927758), (4, 463879), (13, 142732), (17, 109148), (26, 71366), (34, 54574), (52, 35683), (68, 27287), (221, 8396), (442, 4198), (884, 2099)]