2003252985215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{16726531}}^1$

素因数の和:16727962

約数の個数: 16

約数和(自身を含む): 2547116292960

約数和(自身を除く): 543863307745

約数列:

[1, 5, 17, 85, 1409, 7045, 23953, 119765, 16726531, 83632655, 284351027, 1421755135, 23567682179, 117838410895, 400650597043, 2003252985215]

約数ペア:

[(1, 2003252985215), (5, 400650597043), (17, 117838410895), (85, 23567682179), (1409, 1421755135), (7045, 284351027), (23953, 83632655), (119765, 16726531)]