919462670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13135181}}^1$

素因数の和:13135195

約数の個数: 16

約数和(自身を含む): 1891466208

約数和(自身を除く): 972003538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 13135181, 26270362, 65675905, 91946267, 131351810, 183892534, 459731335, 919462670]

約数ペア:

[(1, 919462670), (2, 459731335), (5, 183892534), (7, 131351810), (10, 91946267), (14, 65675905), (35, 26270362), (70, 13135181)]