1138204030

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{228097}}^1$

素因数の和:228603

約数の個数: 16

約数和(自身を含む): 2052882000

約数和(自身を除く): 914677970

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 228097, 456194, 1140485, 2280970, 113820403, 227640806, 569102015, 1138204030]

約数ペア:

[(1, 1138204030), (2, 569102015), (5, 227640806), (10, 113820403), (499, 2280970), (998, 1140485), (2495, 456194), (4990, 228097)]