2129254670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9257629}}^1$

素因数の和:9257659

約数の個数: 16

約数和(自身を含む): 3999296160

約数和(自身を除く): 1870041490

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9257629, 18515258, 46288145, 92576290, 212925467, 425850934, 1064627335, 2129254670]

約数ペア:

[(1, 2129254670), (2, 1064627335), (5, 425850934), (10, 212925467), (23, 92576290), (46, 46288145), (115, 18515258), (230, 9257629)]