2015380302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25838209}}^1$

素因数の和:25838227

約数の個数: 16

約数和(自身を含む): 4340819280

約数和(自身を除く): 2325438978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25838209, 51676418, 77514627, 155029254, 335896717, 671793434, 1007690151, 2015380302]

約数ペア:

[(1, 2015380302), (2, 1007690151), (3, 671793434), (6, 335896717), (13, 155029254), (26, 77514627), (39, 51676418), (78, 25838209)]