2018875324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67939}}^1$

素因数の和:68002

約数の個数: 48

約数和(自身を含む): 4109011200

約数和(自身を除く): 2090135876

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 323, 391, 437, 646, 782, 874, 1292, 1564, 1748, 7429, 14858, 29716, 67939, 135878, 271756, 1154963, 1290841, 1562597, 2309926, 2581682, 3125194, 4619852, 5163364, 6250388, 21944297, 26564149, 29689343, 43888594, 53128298, 59378686, 87777188, 106256596, 118757372, 504718831, 1009437662, 2018875324]

約数ペア:

[(1, 2018875324), (2, 1009437662), (4, 504718831), (17, 118757372), (19, 106256596), (23, 87777188), (34, 59378686), (38, 53128298), (46, 43888594), (68, 29689343), (76, 26564149), (92, 21944297), (323, 6250388), (391, 5163364), (437, 4619852), (646, 3125194), (782, 2581682), (874, 2309926), (1292, 1562597), (1564, 1290841), (1748, 1154963), (7429, 271756), (14858, 135878), (29716, 67939)]