1570742008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{939439}}^1$

素因数の和:939475

約数の個数: 32

約数和(自身を含む): 3381984000

約数和(自身を除く): 1811241992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 939439, 1878878, 3757756, 7515512, 10333829, 17849341, 20667658, 35698682, 41335316, 71397364, 82670632, 142794728, 196342751, 392685502, 785371004, 1570742008]

約数ペア:

[(1, 1570742008), (2, 785371004), (4, 392685502), (8, 196342751), (11, 142794728), (19, 82670632), (22, 71397364), (38, 41335316), (44, 35698682), (76, 20667658), (88, 17849341), (152, 10333829), (209, 7515512), (418, 3757756), (836, 1878878), (1672, 939439)]