2247654970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1075433}}^1$

素因数の和:1075470

約数の個数: 32

約数和(自身を含む): 4645874880

約数和(自身を除く): 2398219910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 1075433, 2150866, 5377165, 10754330, 11829763, 20433227, 23659526, 40866454, 59148815, 102166135, 118297630, 204332270, 224765497, 449530994, 1123827485, 2247654970]

約数ペア:

[(1, 2247654970), (2, 1123827485), (5, 449530994), (10, 224765497), (11, 204332270), (19, 118297630), (22, 102166135), (38, 59148815), (55, 40866454), (95, 23659526), (110, 20433227), (190, 11829763), (209, 10754330), (418, 5377165), (1045, 2150866), (2090, 1075433)]