1520402395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{26189}}^1$

素因数の和:26894

約数の個数: 16

約数和(自身を含む): 1934707680

約数和(自身を除く): 414305285

約数列:

[1, 5, 17, 85, 683, 3415, 11611, 26189, 58055, 130945, 445213, 2226065, 17887087, 89435435, 304080479, 1520402395]

約数ペア:

[(1, 1520402395), (5, 304080479), (17, 89435435), (85, 17887087), (683, 2226065), (3415, 445213), (11611, 130945), (26189, 58055)]