2197103678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{71693}}^1$

素因数の和:71912

約数の個数: 32

約数和(自身を含む): 4129574400

約数和(自身を除く): 1932470722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 4378, 15323, 30646, 71693, 143386, 501851, 788623, 1003702, 1577246, 5520361, 11040722, 14266907, 28533814, 99868349, 156935977, 199736698, 313871954, 1098551839, 2197103678]

約数ペア:

[(1, 2197103678), (2, 1098551839), (7, 313871954), (11, 199736698), (14, 156935977), (22, 99868349), (77, 28533814), (154, 14266907), (199, 11040722), (398, 5520361), (1393, 1577246), (2189, 1003702), (2786, 788623), (4378, 501851), (15323, 143386), (30646, 71693)]