1373294

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 24

約数和(自身を含む): 2371680

約数和(自身を除く): 998386

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 239, 338, 442, 478, 2873, 3107, 4063, 5746, 6214, 8126, 40391, 52819, 80782, 105638, 686647, 1373294]

約数ペア:

[(1, 1373294), (2, 686647), (13, 105638), (17, 80782), (26, 52819), (34, 40391), (169, 8126), (221, 6214), (239, 5746), (338, 4063), (442, 3107), (478, 2873)]