1682801276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{17909}}^1$

素因数の和:18078

約数の個数: 36

約数和(自身を含む): 3211979400

約数和(自身を除く): 1529178124

約数列:

[1, 2, 4, 13, 26, 52, 139, 169, 278, 338, 556, 676, 1807, 3614, 7228, 17909, 23491, 35818, 46982, 71636, 93964, 232817, 465634, 931268, 2489351, 3026621, 4978702, 6053242, 9957404, 12106484, 32361563, 64723126, 129446252, 420700319, 841400638, 1682801276]

約数ペア:

[(1, 1682801276), (2, 841400638), (4, 420700319), (13, 129446252), (26, 64723126), (52, 32361563), (139, 12106484), (169, 9957404), (278, 6053242), (338, 4978702), (556, 3026621), (676, 2489351), (1807, 931268), (3614, 465634), (7228, 232817), (17909, 93964), (23491, 71636), (35818, 46982)]