70785754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{143291}}^1$

素因数の和:143325

約数の個数: 16

約数和(自身を含む): 120365280

約数和(自身を除く): 49579526

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 143291, 286582, 1862783, 2722529, 3725566, 5445058, 35392877, 70785754]

約数ペア:

[(1, 70785754), (2, 35392877), (13, 5445058), (19, 3725566), (26, 2722529), (38, 1862783), (247, 286582), (494, 143291)]