142130456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1366639}}^1$

素因数の和:1366658

約数の個数: 16

約数和(自身を含む): 286994400

約数和(自身を除く): 144863944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1366639, 2733278, 5466556, 10933112, 17766307, 35532614, 71065228, 142130456]

約数ペア:

[(1, 142130456), (2, 71065228), (4, 35532614), (8, 17766307), (13, 10933112), (26, 5466556), (52, 2733278), (104, 1366639)]