1353412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 2532096

約数和(自身を除く): 1178684

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 313, 626, 1081, 1252, 2162, 4324, 7199, 14398, 14711, 28796, 29422, 58844, 338353, 676706, 1353412]

約数ペア:

[(1, 1353412), (2, 676706), (4, 338353), (23, 58844), (46, 29422), (47, 28796), (92, 14711), (94, 14398), (188, 7199), (313, 4324), (626, 2162), (1081, 1252)]