2199531070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{12959}}^1$

素因数の和:14520

約数の個数: 32

約数和(自身を含む): 4322211840

約数和(自身を除く): 2122680770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1543, 3086, 7715, 12959, 15430, 16973, 25918, 33946, 64795, 84865, 129590, 142549, 169730, 285098, 712745, 1425490, 19995737, 39991474, 99978685, 199957370, 219953107, 439906214, 1099765535, 2199531070]

約数ペア:

[(1, 2199531070), (2, 1099765535), (5, 439906214), (10, 219953107), (11, 199957370), (22, 99978685), (55, 39991474), (110, 19995737), (1543, 1425490), (3086, 712745), (7715, 285098), (12959, 169730), (15430, 142549), (16973, 129590), (25918, 84865), (33946, 64795)]