2021619319

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{7529}}^1$

素因数の和:7802

約数の個数: 16

約数和(自身を含む): 2146953600

約数和(自身を除く): 125334281

約数列:

[1, 29, 47, 197, 1363, 5713, 7529, 9259, 218341, 268511, 353863, 1483213, 10262027, 43013177, 69711011, 2021619319]

約数ペア:

[(1, 2021619319), (29, 69711011), (47, 43013177), (197, 10262027), (1363, 1483213), (5713, 353863), (7529, 268511), (9259, 218341)]