2098981732

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{102031}}^1$

素因数の和:102211

約数の個数: 24

約数和(自身を含む): 3799671680

約数和(自身を除く): 1700689948

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 5143, 10286, 20572, 102031, 204062, 408124, 3775147, 7550294, 14182309, 15100588, 28364618, 56729236, 524745433, 1049490866, 2098981732]

約数ペア:

[(1, 2098981732), (2, 1049490866), (4, 524745433), (37, 56729236), (74, 28364618), (139, 15100588), (148, 14182309), (278, 7550294), (556, 3775147), (5143, 408124), (10286, 204062), (20572, 102031)]