2012592645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{18959}}^1$

素因数の和:19314

約数の個数: 48

約数和(自身を含む): 3998891520

約数和(自身を除く): 1986298875

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 337, 1011, 1685, 2359, 3033, 5055, 7077, 11795, 15165, 18959, 21231, 35385, 56877, 94795, 106155, 132713, 170631, 284385, 398139, 663565, 853155, 1194417, 1990695, 5972085, 6389183, 19167549, 31945915, 44724281, 57502647, 95837745, 134172843, 223621405, 287513235, 402518529, 670864215, 2012592645]

約数ペア:

[(1, 2012592645), (3, 670864215), (5, 402518529), (7, 287513235), (9, 223621405), (15, 134172843), (21, 95837745), (35, 57502647), (45, 44724281), (63, 31945915), (105, 19167549), (315, 6389183), (337, 5972085), (1011, 1990695), (1685, 1194417), (2359, 853155), (3033, 663565), (5055, 398139), (7077, 284385), (11795, 170631), (15165, 132713), (18959, 106155), (21231, 94795), (35385, 56877)]