4902905

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 6822144

約数和(自身を除く): 1919239

約数列:

[1, 5, 7, 35, 71, 355, 497, 1973, 2485, 9865, 13811, 69055, 140083, 700415, 980581, 4902905]

約数ペア:

[(1, 4902905), (5, 980581), (7, 700415), (35, 140083), (71, 69055), (355, 13811), (497, 9865), (1973, 2485)]