2056564893

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{279919}}^1$

素因数の和:280032

約数の個数: 16

約数和(自身を含む): 2866380800

約数和(自身を除く): 809815907

約数列:

[1, 3, 31, 79, 93, 237, 2449, 7347, 279919, 839757, 8677489, 22113601, 26032467, 66340803, 685521631, 2056564893]

約数ペア:

[(1, 2056564893), (3, 685521631), (31, 66340803), (79, 26032467), (93, 22113601), (237, 8677489), (2449, 839757), (7347, 279919)]