4452994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 8426880

約数和(自身を除く): 3973886

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 569, 602, 1118, 1138, 3913, 3983, 7397, 7826, 7966, 14794, 24467, 48934, 51779, 103558, 171269, 318071, 342538, 636142, 2226497, 4452994]

約数ペア:

[(1, 4452994), (2, 2226497), (7, 636142), (13, 342538), (14, 318071), (26, 171269), (43, 103558), (86, 51779), (91, 48934), (182, 24467), (301, 14794), (559, 7966), (569, 7826), (602, 7397), (1118, 3983), (1138, 3913)]