1238503998

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1893737}}^1$

素因数の和:1893851

約数の個数: 16

約数和(自身を含む): 2499734160

約数和(自身を除く): 1261230162

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 1893737, 3787474, 5681211, 11362422, 206417333, 412834666, 619251999, 1238503998]

約数ペア:

[(1, 1238503998), (2, 619251999), (3, 412834666), (6, 206417333), (109, 11362422), (218, 5681211), (327, 3787474), (654, 1893737)]