2775393922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11661319}}^1$

素因数の和:11661345

約数の個数: 16

約数和(自身を含む): 5037690240

約数和(自身を除く): 2262296318

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 11661319, 23322638, 81629233, 163258466, 198242423, 396484846, 1387696961, 2775393922]

約数ペア:

[(1, 2775393922), (2, 1387696961), (7, 396484846), (14, 198242423), (17, 163258466), (34, 81629233), (119, 23322638), (238, 11661319)]