1995890492562

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1294351811}}^1$

素因数の和:1294352073

約数の個数: 16

約数和(自身を含む): 4007313209952

約数和(自身を除く): 2011422717390

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 1294351811, 2588703622, 3883055433, 7766110866, 332648415427, 665296830854, 997945246281, 1995890492562]

約数ペア:

[(1, 1995890492562), (2, 997945246281), (3, 665296830854), (6, 332648415427), (257, 7766110866), (514, 3883055433), (771, 2588703622), (1542, 1294351811)]