1978528026

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17355509}}^1$

素因数の和:17355533

約数の個数: 16

約数和(自身を含む): 4165322400

約数和(自身を除く): 2186794374

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17355509, 34711018, 52066527, 104133054, 329754671, 659509342, 989264013, 1978528026]

約数ペア:

[(1, 1978528026), (2, 989264013), (3, 659509342), (6, 329754671), (19, 104133054), (38, 52066527), (57, 34711018), (114, 17355509)]