2019402796

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{6915763}}^1$

素因数の和:6915840

約数の個数: 12

約数和(自身を含む): 3582365752

約数和(自身を除く): 1562962956

約数列:

[1, 2, 4, 73, 146, 292, 6915763, 13831526, 27663052, 504850699, 1009701398, 2019402796]

約数ペア:

[(1, 2019402796), (2, 1009701398), (4, 504850699), (73, 27663052), (146, 13831526), (292, 6915763)]