2785756490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{96293}}^1$

素因数の和:96574

約数の個数: 32

約数和(自身を含む): 5491069056

約数和(自身を除く): 2705312566

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 5786, 14465, 28930, 96293, 192586, 481465, 962930, 1059223, 2118446, 5296115, 10592230, 25325059, 50650118, 126625295, 253250590, 278575649, 557151298, 1392878245, 2785756490]

約数ペア:

[(1, 2785756490), (2, 1392878245), (5, 557151298), (10, 278575649), (11, 253250590), (22, 126625295), (55, 50650118), (110, 25325059), (263, 10592230), (526, 5296115), (1315, 2118446), (2630, 1059223), (2893, 962930), (5786, 481465), (14465, 192586), (28930, 96293)]