2019650434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{126751}}^1$

素因数の和:127041

約数の個数: 16

約数和(自身を含む): 3139393536

約数和(自身を除く): 1119743102

約数列:

[1, 2, 31, 62, 257, 514, 7967, 15934, 126751, 253502, 3929281, 7858562, 32575007, 65150014, 1009825217, 2019650434]

約数ペア:

[(1, 2019650434), (2, 1009825217), (31, 65150014), (62, 32575007), (257, 7858562), (514, 3929281), (7967, 253502), (15934, 126751)]