1386266906

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{94781}}^1$

素因数の和:94957

約数の個数: 16

約数和(自身を含む): 2129182848

約数和(自身を除く): 742915942

約数列:

[1, 2, 71, 103, 142, 206, 7313, 14626, 94781, 189562, 6729451, 9762443, 13458902, 19524886, 693133453, 1386266906]

約数ペア:

[(1, 1386266906), (2, 693133453), (71, 19524886), (103, 13458902), (142, 9762443), (206, 6729451), (7313, 189562), (14626, 94781)]