2019622010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28851743}}^1$

素因数の和:28851757

約数の個数: 16

約数和(自身を含む): 4154651136

約数和(自身を除く): 2135029126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28851743, 57703486, 144258715, 201962201, 288517430, 403924402, 1009811005, 2019622010]

約数ペア:

[(1, 2019622010), (2, 1009811005), (5, 403924402), (7, 288517430), (10, 201962201), (14, 144258715), (35, 57703486), (70, 28851743)]