2562274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 4951296

約数和(自身を除く): 2389022

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 143, 187, 221, 286, 289, 341, 374, 403, 442, 527, 578, 682, 806, 1054, 2431, 3179, 3757, 4433, 4862, 5797, 6358, 6851, 7514, 8866, 8959, 11594, 13702, 17918, 41327, 75361, 82654, 98549, 116467, 150722, 197098, 232934, 1281137, 2562274]

約数ペア:

[(1, 2562274), (2, 1281137), (11, 232934), (13, 197098), (17, 150722), (22, 116467), (26, 98549), (31, 82654), (34, 75361), (62, 41327), (143, 17918), (187, 13702), (221, 11594), (286, 8959), (289, 8866), (341, 7514), (374, 6851), (403, 6358), (442, 5797), (527, 4862), (578, 4433), (682, 3757), (806, 3179), (1054, 2431)]