2028899768

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{351751}}^1$

素因数の和:351867

約数の個数: 32

約数和(自身を含む): 4389864960

約数和(自身を除く): 2360965192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 351751, 703502, 1407004, 2462257, 2814008, 4924514, 9849028, 19698056, 36230353, 72460706, 144921412, 253612471, 289842824, 507224942, 1014449884, 2028899768]

約数ペア:

[(1, 2028899768), (2, 1014449884), (4, 507224942), (7, 289842824), (8, 253612471), (14, 144921412), (28, 72460706), (56, 36230353), (103, 19698056), (206, 9849028), (412, 4924514), (721, 2814008), (824, 2462257), (1442, 1407004), (2884, 703502), (5768, 351751)]