2912338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2530862

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 599, 1198, 2431, 4862, 6589, 7787, 10183, 13178, 15574, 20366, 85657, 112013, 132379, 171314, 224026, 264758, 1456169, 2912338]

約数ペア:

[(1, 2912338), (2, 1456169), (11, 264758), (13, 224026), (17, 171314), (22, 132379), (26, 112013), (34, 85657), (143, 20366), (187, 15574), (221, 13178), (286, 10183), (374, 7787), (442, 6589), (599, 4862), (1198, 2431)]