561036129628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{16871}}^1\times {\mathrm{49193}}^1$

素因数の和:66094

約数の個数: 36

約数和(自身を含む): 1063231496208

約数和(自身を除く): 502195366580

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 16871, 33742, 49193, 67484, 98386, 196772, 219323, 438646, 639509, 877292, 1279018, 2558036, 2851199, 5702398, 8313617, 11404796, 16627234, 33254468, 829935103, 1659870206, 3319740412, 10789156339, 21578312678, 43156625356, 140259032407, 280518064814, 561036129628]

約数ペア:

[(1, 561036129628), (2, 280518064814), (4, 140259032407), (13, 43156625356), (26, 21578312678), (52, 10789156339), (169, 3319740412), (338, 1659870206), (676, 829935103), (16871, 33254468), (33742, 16627234), (49193, 11404796), (67484, 8313617), (98386, 5702398), (196772, 2851199), (219323, 2558036), (438646, 1279018), (639509, 877292)]