539473478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 874022400

約数和(自身を除く): 334548922

約数列:

[1, 2, 17, 34, 71, 142, 199, 398, 1123, 1207, 2246, 2414, 3383, 6766, 14129, 19091, 28258, 38182, 79733, 159466, 223477, 240193, 446954, 480386, 1355461, 2710922, 3799109, 7598218, 15866867, 31733734, 269736739, 539473478]

約数ペア:

[(1, 539473478), (2, 269736739), (17, 31733734), (34, 15866867), (71, 7598218), (142, 3799109), (199, 2710922), (398, 1355461), (1123, 480386), (1207, 446954), (2246, 240193), (2414, 223477), (3383, 159466), (6766, 79733), (14129, 38182), (19091, 28258)]