2018519979

素因数分解:

$3^1\times 7^1\times {\mathrm{5471}}^1\times {\mathrm{17569}}^1$

素因数の和:23050

約数の個数: 16

約数和(自身を含む): 3076577280

約数和(自身を除く): 1058057301

約数列:

[1, 3, 7, 21, 5471, 16413, 17569, 38297, 52707, 114891, 122983, 368949, 96119999, 288359997, 672839993, 2018519979]

約数ペア:

[(1, 2018519979), (3, 672839993), (7, 288359997), (21, 96119999), (5471, 368949), (16413, 122983), (17569, 114891), (38297, 52707)]