339550970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{12011}}^1$

素因数の和:12286

約数の個数: 32

約数和(自身を含む): 669404736

約数和(自身を除く): 329853766

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1285, 2570, 2827, 5654, 12011, 14135, 24022, 28270, 60055, 120110, 132121, 264242, 660605, 1321210, 3086827, 6173654, 15434135, 30868270, 33955097, 67910194, 169775485, 339550970]

約数ペア:

[(1, 339550970), (2, 169775485), (5, 67910194), (10, 33955097), (11, 30868270), (22, 15434135), (55, 6173654), (110, 3086827), (257, 1321210), (514, 660605), (1285, 264242), (2570, 132121), (2827, 120110), (5654, 60055), (12011, 28270), (14135, 24022)]