2086865495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{26777}}^1$

素因数の和:26915

約数の個数: 32

約数和(自身を含む): 2969144640

約数和(自身を除く): 882279145

約数列:

[1, 5, 11, 13, 55, 65, 109, 143, 545, 715, 1199, 1417, 5995, 7085, 15587, 26777, 77935, 133885, 294547, 348101, 1472735, 1740505, 2918693, 3829111, 14593465, 19145555, 32105623, 37943009, 160528115, 189715045, 417373099, 2086865495]

約数ペア:

[(1, 2086865495), (5, 417373099), (11, 189715045), (13, 160528115), (55, 37943009), (65, 32105623), (109, 19145555), (143, 14593465), (545, 3829111), (715, 2918693), (1199, 1740505), (1417, 1472735), (5995, 348101), (7085, 294547), (15587, 133885), (26777, 77935)]