130570856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{2089}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 264217800

約数和(自身を除く): 133646944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 601, 1202, 2089, 2404, 4178, 4808, 7813, 8356, 15626, 16712, 27157, 31252, 54314, 62504, 108628, 217256, 1255489, 2510978, 5021956, 10043912, 16321357, 32642714, 65285428, 130570856]

約数ペア:

[(1, 130570856), (2, 65285428), (4, 32642714), (8, 16321357), (13, 10043912), (26, 5021956), (52, 2510978), (104, 1255489), (601, 217256), (1202, 108628), (2089, 62504), (2404, 54314), (4178, 31252), (4808, 27157), (7813, 16712), (8356, 15626)]