1971274

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 16

約数和(自身を含む): 3074688

約数和(自身を除く): 1103414

約数列:

[1, 2, 47, 67, 94, 134, 313, 626, 3149, 6298, 14711, 20971, 29422, 41942, 985637, 1971274]

約数ペア:

[(1, 1971274), (2, 985637), (47, 41942), (67, 29422), (94, 20971), (134, 14711), (313, 6298), (626, 3149)]