2019514070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28850201}}^1$

素因数の和:28850215

約数の個数: 16

約数和(自身を含む): 4154429088

約数和(自身を除く): 2134915018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28850201, 57700402, 144251005, 201951407, 288502010, 403902814, 1009757035, 2019514070]

約数ペア:

[(1, 2019514070), (2, 1009757035), (5, 403902814), (7, 288502010), (10, 201951407), (14, 144251005), (35, 57700402), (70, 28850201)]