140863954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{914701}}^1$

素因数の和:914721

約数の個数: 16

約数和(自身を含む): 263434176

約数和(自身を除く): 122570222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 914701, 1829402, 6402907, 10061711, 12805814, 20123422, 70431977, 140863954]

約数ペア:

[(1, 140863954), (2, 70431977), (7, 20123422), (11, 12805814), (14, 10061711), (22, 6402907), (77, 1829402), (154, 914701)]