2780684084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1777931}}^1$

素因数の和:1777975

約数の個数: 24

約数和(自身を含む): 5376466368

約数和(自身を除く): 2595782284

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 1777931, 3555862, 7111724, 30224827, 40892413, 60449654, 81784826, 120899308, 163569652, 695171021, 1390342042, 2780684084]

約数ペア:

[(1, 2780684084), (2, 1390342042), (4, 695171021), (17, 163569652), (23, 120899308), (34, 81784826), (46, 60449654), (68, 40892413), (92, 30224827), (391, 7111724), (782, 3555862), (1564, 1777931)]