1306942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 2483712

約数和(自身を除く): 1176770

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 167, 182, 301, 334, 559, 602, 1118, 1169, 2171, 2338, 3913, 4342, 7181, 7826, 14362, 15197, 30394, 50267, 93353, 100534, 186706, 653471, 1306942]

約数ペア:

[(1, 1306942), (2, 653471), (7, 186706), (13, 100534), (14, 93353), (26, 50267), (43, 30394), (86, 15197), (91, 14362), (167, 7826), (182, 7181), (301, 4342), (334, 3913), (559, 2338), (602, 2171), (1118, 1169)]